EP2798707B1 - Connecteur électromagnétique - Google Patents
Connecteur électromagnétique Download PDFInfo
- Publication number
- EP2798707B1 EP2798707B1 EP12862174.5A EP12862174A EP2798707B1 EP 2798707 B1 EP2798707 B1 EP 2798707B1 EP 12862174 A EP12862174 A EP 12862174A EP 2798707 B1 EP2798707 B1 EP 2798707B1
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- core member
- coil
- communications
- electromagnetic
- module
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- G06F13/362—Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control
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Definitions
- Plug and socket type electrical connectors generally include a male plug and a female receptacle, with multiple pin or prong contacts in the male plug configured for insertion into openings in a mating socket of the female receptacle.
- Multi-pin connectors employ multiple metal pins.
- the connections between mating metal parts e.g., pins and sockets
- multi-pin connectors are used as interconnects in Industrial Control Systems (ICS)/Process Control Systems (PCS) to connect Input/Output (I/O) devices to power and/or communications signal transmission circuitry.
- ICS Industrial Control Systems
- PCS Process Control Systems
- Such circuitry may be used by, for instance, a power backplane, where multiple electrical connectors are connected in parallel to a common electrical power supply.
- Other types of electrical connectors include: Eight Positions, Eight Conductors (8P8C) modular connectors used for Ethernet and Category 5 (CAT5) cables; D-subminiature connectors used for Recommended Standard 232 (RS-232) modem serial ports, computers, telecommunications, test/measurement instruments, monitors, joysticks, mice, and game consoles; Universal Serial Bus (USB) connectors, including Type A, Type B, Mini-A, Mini-B, Micro-A, and Micro-B connectors used for interfacing devices; electrical power connectors, such as Alternating Current (AC) power plugs and sockets (e.g., plugs having protruding prongs, blades, and/or pins that fit into matching slots and/or holes in sockets, receptacles, outlets, power points, and so forth), and Direct Current (DC) connectors, such as coaxial power connectors
- a Multidrop Bus is a bus in which various components are connected to a common set of electrical connectors. This type of bus architecture typically uses a master device and multiple slave devices that communicate with the master device. An arbitration process is used to determine which component can send information on the MDB at a given instant in time. The other devices are then configured to listen for the data that is intended for them.
- Peripheral Component Interconnect PCI
- Multidrop buses may also be used with vending machine controllers to communicate with vending machine components, such as coin readers and/or note readers. Redundant multidrop buses can be used to prevent a single failure from interrupting communication between the master device and the slave devices. For example, dual multidrop bus configurations can be used in distributed control systems.
- Industrial and process control systems include various types of control equipment used in industrial production, such as Supervisory Control and Data Acquisition (SCADA) systems, Distributed Control Systems (DCS), and other control equipment using, for example, Programmable Logic Controllers (PLC). These control systems are typically used in industries including electrical, water, oil, gas, and data. Using information collected from remote stations in the field, automated and/or operator-driven supervisory commands can be transmitted to field control devices. These field devices control local operations, such as opening and closing valves and breakers, collecting data from sensor systems, and monitoring a local environment for alarm conditions.
- SCADA Supervisory Control and Data Acquisition
- DCS Distributed Control Systems
- PLC Programmable Logic Controllers
- SCADA systems typically use open-loop control with sites that may be widely separated geographically, using potentially unreliable or intermittent low-bandwidth/high-latency links.
- RTUs Remote Terminal Units
- the RTUs may have a limited capacity for local controls when the master station is not available.
- DCS systems are generally used for real time data collection and control with high-bandwidth, low-latency data networks.
- PLCs typically provide Boolean logic operations, timers, continuous control, and so on.
- PACs Programmable Automation Controllers
- SCADA systems can be used with industrial processes, including manufacturing, production, power generation, fabrication, and refining. They can also be used with infrastructure processes, including water treatment and distribution, wastewater collection and treatment, oil and gas pipelines, electrical power transmission and distribution, wind farms, large communication systems, and so forth. Further, SCADA systems can be used in facility processes for buildings, airports, ships, space stations, and the like (e.g., to monitor and control Heating, Ventilation, and Air Conditioning (HVAC) equipment and energy consumption).
- DCS systems are generally used in large campus industrial process plants, such as oil and gas, refining, chemical, pharmaceutical, food and beverage, water and wastewater, pulp and paper, utility power, mining, metals, and so forth.
- PLCs are typically used in industrial sectors and with critical infrastructures.
- electromagnetic connectors can be found in US 2002/084698 , US 2008/303351 , US 5,325,046 and EP 0507360 , wherein an electromagnetic connector comprises a core member surrounded by a coil to be coupled to another electromagnetic connector also comprising a core member surrounded by a coil.
- US 2009/0157939 discloses a modular data transmission system with several modules or bus nodes that can be arranged in a row.
- a first bus node features a first transmitter for wireless transmission of data and a second bus node features a first receiver for the wireless reception of data.
- First and second bus nodes include an electrical connector.
- a first electromagnetic connector is configured to form a first magnetic circuit portion that comprises a first core member and a first coil disposed of the first core member.
- This electromagnetic connector is configured to mate with a second electromagnetic connector, where the second electromagnetic connector is configured to form a second magnetic circuit portion that comprises a second core member and a second coil disposed of the second core member.
- the first core member and the second core member are configured to couple the first coil to the second coil with a magnetic circuit formed from the first magnetic circuit portion and the second magnetic circuit portion when the electromagnetic connector is mated with the second electromagnetic connector.
- the magnetic circuit is configured to induce a signal in the first coil when the second coil is energized.
- a switch fabric includes a serial communications interface and a parallel communications interface.
- the serial communications interface is configured to connect a plurality of slave devices to a master device in parallel to transmit information between the plurality of slave devices and the master device.
- the serial communications interface may comprise a multidrop bus.
- the parallel communications interface is configured to separately connect the plurality of slave devices to the master device to transmit information between the plurality of slave devices and the master device, and to transmit information between individual ones of the plurality of slave devices.
- the parallel communications interface may comprise a dedicated parallel communications channel for each one of the plurality of slave devices.
- the parallel communications interface may comprise a cross switch.
- a communications control system includes a serial communications interface and a parallel communications interface for coupling a plurality of input/output modules with a control module.
- the serial communications interface is configured for connecting the plurality of input/output modules to the control module in parallel to transmit information between the plurality of input/output modules and the control module
- the parallel communications interface is configured for separately connecting the plurality of input/output modules to the control module to transmit information between the plurality of input/output modules and the control module, and to transmit information between individual ones of the plurality of input/output modules.
- the serial communications interface may comprise a multidrop bus
- the parallel communications interface may comprise a cross switch.
- Multi-pin connectors are typically used in industrial control systems/process control systems to connect I/O devices to power and/or communications signal transmission circuitry included with a power backplane.
- the pin interconnects provide high precision signal resolution and are often constructed from high quality materials, such as hardened steel with gold plating, and so forth. Care must be taken when connecting and disconnecting multi-pin connectors to avoid bending or misaligning the various pins.
- pin interconnects are often exposed to corrosive materials and contaminants, and may be subject to oxidation and coating, leading to intermittent failures. The nature and cause of the failures may be difficult and costly to determine.
- multi-pin connectors are generally a high cost and high maintenance component of industrial control systems hardware.
- Industrial control systems/process control systems may also require electrical isolation between I/O devices and associated power transmission and control equipment.
- I/O devices typically use transformers and/or optical equipment for signal transmission to electrically isolate the I/O devices, prevent ground loops, and so forth.
- Industrial systems such as the example system 10 shown in FIG. 1 , provide a backplane 12 for power and/or communications signal transmission, with pluggable I/O devices 14 connected to the backplane 12.
- Each pluggable I/O device 14 may use multi-pin connectors 16 for both power and communications transmissions, along with Pulse-Width Modulation (PWM)/Pulse-Duration Modulation (PDM) 18 and a power transformer 20 to achieve isolation between the backplane 12 and the I/O devices 14.
- PWM Pulse-Width Modulation
- PDM Pulse-Duration Modulation
- the backplane 12 may use a DC power source 22 and connectors 24 that mate with connectors 16 to deliver DC signals to the I/O devices 14.
- Each I/O device 14 may then use PWM 18 to convert the DC signals to AC and transformer 20 to deliver the power/communications signals to circuitry 26.
- PWM 18 to convert the DC signals to AC and transformer 20 to deliver the power/communications signals to circuitry 26.
- the use of the high quality multi-pin connectors, PWM circuitry, and power transformers increases the cost and complexity of the I/O devices.
- electromagnetic connector assemblies that employ electromagnetic connectors which form portions of a magnetic circuit.
- the electromagnetic connectors comprise a core member and a coil disposed of the core member.
- the electromagnetic connectors are configured to mate with other electromagnetic connectors so that, when one electromagnetic connector is mated with another electromagnetic connector, the core members of the connectors couple the coil of the first connector to the coil of the second connector to complete the magnetic circuit.
- the magnetic circuit is configured to induce a signal in one coil when the other coil is energized.
- Electromagnetic connectors configured in accordance with the present disclosure need not necessarily require precision contact, pressure, and/or alignment to complete the magnetic circuit linking the tightly coupled coils.
- the electromagnetic connectors can be used in industrial control systems having a power backplane/bus configuration.
- the electromagnetic connectors can be used with one or more I/O modules in place of the PWM, separate power transformer, and associated transistors that would otherwise be required for each I/O module to maintain isolation between the I/O modules and the power backplane.
- the electromagnetic connectors can also be used in place of multi-pin connectors for communications and/or power signal transmission.
- Eliminating multiple PWM's, power transformers, transistors, and multi-pin connectors can provide a significant cost and space savings for this type of configuration, along with increased galvanic isolation between sensor and control components. Further, contactless interconnection for signal transmission may provide more environmentally robust structures, reducing or eliminating field failures due to corrosion, pin misalignment, and so forth.
- the electromagnetic connector assemblies include a backplane for distributing an AC signal.
- the system includes a number of electromagnetic connectors coupled with the backplane.
- the electromagnetic connectors comprise a core member and a coil disposed of the core member (e.g., as previously described).
- Each one of the electromagnetic connectors is configured to mate with another electromagnetic connector, which may be included within a module.
- the electromagnetic connectors are mated, the coils are coupled via a magnetic circuit.
- the magnetic circuit is configured to induce a signal in a coil of the module when a coil of the backplane is energized.
- the backplane may be used to power and/or furnish communications with circuitry of the module.
- the system can be configured for an industrial control system/process control system having a multidrop power backplane/bus configuration that transmits high frequency AC power using DC-to-AC (DC/AC) conversion circuitry and distributed transformers, with electromagnetic connectors configured as previously described.
- a system configured in accordance with the present disclosure can eliminate the use of a separate PWM for each I/O device, replacing multiple PWMs with, for example, a single PWM located on the backplane.
- the connector and power transformer configuration described with reference to FIG. 1 can be replaced with magnetic circuits (e.g., tightly coupled transformers).
- Each magnetic circuit may be configured as two portions (e.g., halves) of a transformer, where one portion (e.g., half) of the transformer is located in each module, and the other portion (e.g., half) is located in the backplane.
- the portion of the transformer in the backplane may comprise, for example, the primary coil and a portion of the core.
- the portion of the transformer in each module may comprise the secondary coil and a mating core. Electrical power in the primary coil is extracted by the secondary coil, and can then be rectified and used to power and/or communicate with circuitry in each module.
- a system configured in accordance with the present disclosure may be implemented as a communications control system that includes a switch fabric having a serial communications interface (e.g., a serial or Multidrop Bus (MDB) with a master and multiple slaves) and a parallel communications interface (e.g., a parallel or point-to-point bus implemented using a cross switch, or the like).
- the serial communications interface and the parallel communications interface may be used for connecting multiple Input/Output (I/O) modules to communications/control modules, and to one another.
- I/O Input/Output
- the master device communicates with the slave devices by polling each slave device one at a time.
- the turnaround time for communication increases as well.
- the total communication turnaround time for a multidrop bus is equal to the sum of each of the times for the master device to send a command to a slave device and receive a response from the slave device, and is thus proportional to the number of slave devices on the network.
- this type of bus is half-duplex, and communication between the slave devices further slows the bus and requires complex collision detection. This not only makes the bus slower, but causes the system to be nondeterministic with respect to communication turnaround times, making such a configuration unsuitable for control systems.
- a switch fabric that has a serial communications interface (e.g., a serial or Multidrop Bus (MDB) with a master device and multiple slave devices) and a parallel communications interface (e.g., a parallel or point-to-point bus implemented using a cross switch, or the like).
- a switch fabric configured in accordance with the present disclosure may increase communication response time over a standard multidrop architecture.
- the switch fabric may also provide deterministic communication (e.g., with respect to communication turnaround time) between a master device and slave devices, as well as between the slave devices themselves. Further, the switch fabric may eliminate communication collisions between a master device and the slave devices, as well as eliminating collisions between the slave devices themselves.
- a multidrop serial bus with a master and multiple slave devices may be used for distributed control systems where reliability is critical, such as safety-critical systems, and the like. However, as additional devices are connected to a multidrop serial bus, data transfer speeds between components within the system may slow considerably.
- a parallel backplane may be used where multiple devices are connected in parallel, such as with programmable logic controllers. Parallel backplanes offer increased data transfer speeds compared to multidrop serial busses. However, parallel backplanes do not offer redundancy for safety-critical systems.
- communications control systems include a switch fabric having a serial communications interface (e.g., a serial or Multidrop Bus (MDB) with a master and multiple slaves) and a parallel communications interface (e.g., a parallel or point-to-point bus implemented using a cross switch, or the like).
- serial communications interface e.g., a serial or Multidrop Bus (MDB) with a master and multiple slaves
- MDB Serial or Multidrop Bus
- parallel communications interface e.g., a parallel or point-to-point bus implemented using a cross switch, or the like.
- the serial communications interface and the parallel communications interface may be used for connecting multiple Input/Output (I/O) modules to communications/control modules, and to one another.
- the serial communications interface and the parallel communications interface may be formed on a single printed circuit board.
- the serial communications interface may be configured for connecting the plurality of input/output modules/slave devices to a redundant control module/second master device in parallel
- the parallel communications interface may be configured for separately connecting the plurality of input/output modules/slave devices to the redundant control module/second master device.
- Information transmitted via the serial communications interface and/or the parallel communications interface may be packetized.
- the control module/switch fabric may comprise a network interface for transmitting information collected from the plurality of input/output modules/slave devices via a network, and so forth.
- the communications control system may include a power module for supplying electrical power to at least one of the plurality of input/output modules.
- a switch assembly includes a multidrop bus for connecting a plurality of slave devices to a master device in parallel to transmit information between the plurality of slave devices and the master device.
- the switch assembly also includes a cross switch for separately connecting the plurality of slave devices to the master device to transmit information between the plurality of slave devices and the master device, and to transmit information between individual ones of the plurality of slave devices.
- a communications control system configured in accordance with the present disclosure may provide deterministic behavior (e.g., with respect to data turnaround time) and reliability for critical systems, while still providing speed and scalability.
- the communications control system may provide fault isolation, along with data turnaround times that do not increase as additional components are added to a system. Further, the communications control system may allow components connected to the system to communicate directly with one another using the communications control system. Communications control systems configured in this manner may be implemented in various systems that may otherwise use a parallel backplane.
- FIGS. 2 through 4D illustrate example electromagnetic connectors 100 of connector assemblies 110 in accordance with example implementations of the present disclosure.
- the electromagnetic connectors 100 may be used in any application where it is desirable to couple electrical circuits together for transmitting electrical signals and/or electrical power from one circuit to another, while maintaining isolation between the circuits.
- the electromagnetic connectors 100 can be used in applications including, but not necessarily limited to: industrial control systems/process control systems (e.g., to connect I/O devices with power and/or communications signal transmission circuitry), telecommunications (e.g., for audio, broadband, video, and/or voice transmission), information/data communications (e.g., for connecting computer networking equipment, such as Ethernet equipment, modems, and so forth), computer hardware interconnection (e.g., for connecting peripherals, such as joysticks, keyboards, mice, monitors, and so on), game consoles, test/measurement instruments, electrical power connectors (e.g., for power transmission from AC mains), and the like.
- industrial control systems/process control systems e.g., to connect I/O devices with power and/or communications signal transmission circuitry
- telecommunications e.g., for audio, broadband, video, and/or voice transmission
- information/data communications e.g., for connecting computer networking equipment, such as Ethernet equipment, modems, and so forth
- Each one of the electromagnetic connectors 100 is configured to form a magnetic circuit portion 102, which includes a core member 104 and a coil 106 disposed of (e.g., around or within) the core member 104.
- core member is used to refer to an incomplete part of a magnetic core, which is completed by another core member when the electromagnetic connectors 100 are coupled together.
- Each electromagnetic connector 100 is configured to mate with another electromagnetic connector 100 of a connector assembly 110 for transmitting power and/or communications signals between components that are connected via the electromagnetic connectors 100.
- a first core member 104 of an electromagnetic connector 100 can be configured to contact a second core member 104 of another electromagnetic connector 100 when the first electromagnetic connector 100 is mated with the second electromagnetic connector 100 (e.g., as shown in FIG. 3B ).
- a coil 106 of the first electromagnetic connector 100 can be tightly coupled to another coil 106 of the second electromagnetic connector 100 with a magnetic circuit 108 formed from the magnetic circuit portion 102 of the first electromagnetic connector 100 and the magnetic circuit portion 102 of the second electromagnetic connector 100.
- the magnetic circuit 108 is configured to induce a signal in one of the coils 106 when the other coil 106 is energized, allowing power and/or communications signals to be transmitted between components that are connected via the electromagnetic connectors 100.
- the coils 106 can be tightly coupled (e.g., using an iron core to provide a coupling coefficient of about one (1)), critically coupled (e.g., where energy transfer in the passband is optimal), or overcoupled (e.g., where a secondary coil is close enough to a primary coil to collapse the primary coil's field).
- an electromagnetic connector assembly 110 can be configured to transmit power and/or communications signals between components that are connected via electromagnetic connectors 100 using, for example, an interference fit configuration, e.g., as shown in FIGS. 4A through 4D , where one coil 106 is disposed around a first core member 104, while another coil 106 is disposed within a second core member 104.
- the interference fit may be established using connectors having geometries including, but not necessarily limited to: conical, concentric, eccentric, geometric, sloped for friction fit, and so forth.
- one or both of the core members 104 and/or coils 106 can be at least partially (e.g., fully or partially) mechanically encased within a protective layer.
- the protective layer may be fabricated of a non-conductive/insulating material, such as a coating of thin film plastic material.
- the protective layer e.g., nonconductive/insulating material
- the cover 126 and the shaft 128 may be configured to ensure proper alignment of the first electromagnetic connector 100 with the second electromagnetic connector 100, while protecting the core members 104 and/or the coil 106 of the first electromagnetic connector 100 from corrosion, mechanical damage (e.g., fracture), and so forth. Encasement may be especially useful when a core member 104 is constructed from a brittle material. For instance, the core member 104 can be tightly encased in a protective layer formed of a plastic material. In this manner, when damage to the core member (e.g., cracks or breaks in the core member) occurs, the pieces of material can be maintained in substantial contact with one another within the casing, thus damage to the core material may not significantly decrease performance.
- damage to the core member e.g., cracks or breaks in the core member
- FIGS. 3A through 6 illustrate an example system 114 in accordance with example implementations of the present disclosure.
- the system 114 includes DC/AC conversion circuitry, such as DC/AC converter 116, or the like, for converting a DC signal to an AC signal.
- the DC signal may be supplied from a DC power source 118 and converted to an AC signal using the DC/AC converter 116.
- the DC/AC converter 116 can be implemented using a PWM/PDM.
- the PWM/PDM is provided by way of example only and is not meant to be restrictive of the present disclosure.
- DC/AC converter 116 may be implemented using other DC/AC conversion circuitry, including, but not necessarily limited to: a voltage to frequency converter and/or a cascade topology (e.g., where two or more PWM's are connected in cascade).
- the system 114 also includes one or more backplanes 120, each coupled with a DC/AC converter 116 for distributing the AC signal from the DC/AC converter 116.
- Each backplane 120 has a number of electromagnetic connectors 100, where each one of the electromagnetic connectors 100 includes a core member 104 and a coil 106 disposed of the core member 104 (e.g., as previously described).
- Each one of the electromagnetic connectors 100 included with a backplane 120 is configured to mate with another electromagnetic connector 100 that can be included with, for example, modules 122, and so forth.
- a core member 104 of the backplane 120 and a core member 104 of a module 122 are configured to couple the coils 106 via magnetic circuit 108.
- the magnetic circuit 108 is configured to induce a signal in coil 106 of module 122 when coil 106 of backplane 120 is energized (e.g., with the AC signal from DC/AC converter 116).
- the signal induced in coil 106 of module 122 may be used to power and/or furnish communications with circuitry 124 of module 122.
- backplane 120 is described as inducing a signal in module 122, this implementation is provided by way of example only and is not meant to be restrictive of the present disclosure.
- the magnetic circuit 108 can also be used to induce a signal in a coil 106 of backplane 120 when a coil 106 of module 122 is energized to power and/or furnish communications with backplane 120.
- the coils included with mating electromagnetic connectors may be energized in an alternating sequence (e.g., one after another) to provide bidirectional communication, and so forth.
- FIGS. 7A through 14 illustrate an example communications control system 200 in accordance with the present disclosure.
- the communications control system 200 may be configured for use with process control systems technology, and so forth.
- the communications control system 200 may be used with a distributed control system comprised of controller elements and subsystems, where the subsystems are controlled by one or more controllers distributed throughout the system.
- the communications control system 200 includes a switch fabric 202 comprising a serial communications interface 204 and a parallel communications interface 206 for furnishing communications with a number of I/O modules 208.
- the I/O modules 208 can be connected to the communications control system 200 using one or more electromagnetic connectors 100 (e.g., as shown and described with reference to FIGS. 2 through 6 ).
- each I/O module 208 can include one or more electromagnetic connectors 100/connector assemblies 110, with core members extending through coils.
- the coils can be implemented as planar windings on a circuit board.
- the circuit board can be "floated" against a partial spring load, allowing for some movement of the circuit board perpendicular to the plane of a core member, e.g., to compensate for tolerances across the circuit board.
- a self-holding spring loading mechanism can be provided in the module to provide a constant downward pressure to facilitate mating of the electromagnetic connection, compensating for stacked tolerances of the module, PCB, and baseplate/support frame and ensuring a constant mating of both halves of an electromagnetic connector assembly.
- a "tongue and groove" configuration can be used that provides inherent fastening and support in three planes.
- a printed circuit board included within an I/O module 208 can be configured to slide along and between two track segments in a direction perpendicular to the plane of a core member.
- a core member can be mechanically isolated from (e.g., not touching) the circuit board.
- the primary coil may comprise a planar winding
- the secondary coil may comprise a wire wound coil.
- the primary coil may comprise a wire wound coil
- the secondary coil may comprise a planar winding.
- primary and secondary coils may both comprise wire wound coils.
- FIGS. 7B and 8 illustrate an example switch fabric 202 in accordance with example implementations of the present disclosure.
- the switch fabric 202 may be configured for use with any systems technology, such as telecommunications network technology, computer network technology, process control systems technology, and so forth.
- the switch fabric 202 may be used with a distributed control system comprised of controller elements and subsystems, where the subsystems are controlled by one or more controllers distributed throughout the system.
- the switch fabric 202 includes a serial communications interface 204 and a parallel communications interface 206 for furnishing communications with a number of slave devices 130.
- the serial communications interface 204 may be implemented using a group of connectors connected in parallel with one another.
- the connectors may be configured as electromagnetic connectors 100/connector assemblies 110 (e.g., as previously described).
- the serial communications interface 204 may be implemented using a multidrop bus 210, or the like.
- the multidrop bus 210 may be used for configuration and diagnostic functions of the I/O modules 208/slave devices 130.
- the parallel communications interface 206 allows multiple signals to be transmitted simultaneously over multiple dedicated high speed parallel communication channels.
- the parallel communications interface 206 may be implemented using a cross switch 212, or the like.
- the parallel communications interface 206 can be implemented using a four (4) wire full duplex cross switch 212 with a dedicated connection to each I/O module 208/slave device 130.
- each connection may be furnished using one or more electromagnetic connectors 100/connector assemblies 110 (e.g., as previously described).
- the cross switch 212 can be implemented as a programmable cross switch connecting point-to-point busses and allowing traffic between the I/O modules 208/slave devices 130.
- the cross switch 212 may be configured by a master device 132, such as a communications/control module 214.
- a communications/control module 214/the master device 132 may configure one or more sets of registers included in the cross switch 212 to control traffic between the I/O modules 208/slave devices 130.
- a communications/control module 214/master device 132 may comprise a rule set dictating how the I/O modules 208/slave devices 130 are interconnected.
- a communications/control module 214/master device 132 may comprise a set of registers, where each register defines the operation of a particular switch (e.g., with respect to how packets are forwarded, and so forth).
- the cross switch 212 may not necessarily auto-configure, instead implementing a configuration provided by a communications/control module 214/the master device 132. However, this configuration is provided by way of example only and is not meant to be restrictive of the present disclosure. Thus, in other implementations, the cross switch 212 may auto-configure.
- the parallel communications interface 206 may be used for data collection from the I/O modules 208/slave devices 130. Further, because each I/O module 208/slave device 130 has its own private bus to the master (e.g., communications/control modules 214/master device 132), each I/O module 208/slave device 130 can communicate with the master at the same time. Thus, the total response time for the communications control system 200/switch fabric 202 may be limited to that of the slowest I/O module 208/slave device 130, instead of the sum of all slave devices, as previously discussed in relation to a typical multidrop bus.
- the switch fabric 202, the serial communications interface 204, and the parallel communications interface 206 may be implemented in a single, monolithic circuit board 216, e.g., with multiple E-shaped core members of electromagnetic connectors 100 extending through the circuit board 216, as shown in FIG. 14 .
- the core members may be mechanically isolated from the circuit board 216 (e.g., not touching the circuit board 216).
- this configuration is provided by way of example only and is not meant to be restrictive of the present disclosure.
- the serial communications interface 204 and the parallel communications interface 206 may be implemented using different arrangements of multiple components, such as multiple discrete semiconductor devices for implementing the serial communications interface 204 and the parallel communications interface 206 separately, and so forth.
- the switch fabric 202 may be configured for connecting one or more I/O modules 208 (e.g., as slave devices) and transmitting data to and from the I/O modules 208.
- the I/O modules 208 may comprise input modules, output modules, and/or input and output modules.
- input modules can be used to receive information from input instruments in the process or the field, while output modules can be used to transmit instructions to output instruments in the field.
- an I/O module 208 can be connected to a process sensor, such as a sensor 218 for measuring pressure in piping for a gas plant, a refinery, and so forth.
- the I/O modules 208 may be used to collect data and control systems in applications including, but not necessarily limited to: industrial processes, such as manufacturing, production, power generation, fabrication, and refining; infrastructure processes, such as water treatment and distribution, wastewater collection and treatment, oil and gas pipelines, electrical power transmission and distribution, wind farms, and large communication systems; facility processes for buildings, airports, ships, and space stations (e.g., to monitor and control Heating, Ventilation, and Air Conditioning (HVAC) equipment and energy consumption); large campus industrial process plants, such as oil and gas, refining, chemical, pharmaceutical, food and beverage, water and wastewater, pulp and paper, utility power, mining, metals; and/or critical infrastructures.
- industrial processes such as manufacturing, production, power generation, fabrication, and refining
- infrastructure processes such as water treatment and distribution, wastewater collection and treatment, oil and gas pipelines, electrical power transmission and distribution, wind farms, and large communication systems
- facility processes for buildings, airports, ships, and space stations (e.g., to monitor and control Heating, Ventilation,
- the I/O module 208 may be configured to convert analog data received from the sensor 218 to digital data (e.g., using Analog-to-Digital Converter (ADC) circuitry, and so forth).
- ADC Analog-to-Digital Converter
- An I/O module 208 may also be connected to a motor 220 and configured to control one or more operating characteristics of the motor 220, such as motor speed, motor torque, and so forth.
- the I/O module 208 may be configured to convert digital data to analog data for transmission to the motor 220 (e.g., using Digital-to-Analog (DAC) circuitry, and so forth).
- DAC Digital-to-Analog
- one or more of the I/O modules 208 may comprise a communications module configured for communicating via a communications sub-bus, such as an Ethernet bus, an H1 field bus, a Process Field Bus (PROFIBUS), a Highway Addressable Remote Transducer (HART) bus, a Modbus, and so forth. Further, two or more of the I/O modules 208 can be used to provide fault tolerant and redundant connections for a communications sub-bus.
- a communications sub-bus such as an Ethernet bus, an H1 field bus, a Process Field Bus (PROFIBUS), a Highway Addressable Remote Transducer (HART) bus, a Modbus, and so forth.
- a communications sub-bus such as an Ethernet bus, an H1 field bus, a Process Field Bus (PROFIBUS), a Highway Addressable Remote Transducer (HART) bus, a Modbus, and so forth.
- a communications sub-bus such as an Ethernet bus, an H1 field bus, a Process Field Bus (PROFIBUS), a Highway Addressable Remote
- Each I/O module 208 may be provided with a unique identifier (ID) for distinguishing one I/O module 208 from another I/O module 208.
- ID unique identifier
- an I/O module 208 may be identified by its ID when it is connected to the communications control system 200.
- Multiple I/O modules 208 can be used with the communications control system 200 to provide redundancy.
- two or more I/O modules 208 can be connected to the sensor 218 and/or the motor 220, as described in FIG. 7A .
- Each I/O module 208 can include one or more ports 222 furnishing a physical connection to hardware and circuitry included with the I/O module 208, such as a Printed Circuit Board (PCB) 224, and so forth.
- PCB Printed Circuit Board
- One or more of the I/O modules 208 may include an interface for connecting to other networks, including but not necessarily limited to: a wide-area cellular telephone network, such as a 3G cellular network, a 4G cellular network, or a Global System for Mobile communications (GSM) network; a wireless computer communications network, such as a Wi-Fi network (e.g., a Wireless LAN (WLAN) operated using IEEE 802.11 network standards); a Personal Area Network (PAN) (e.g., a Wireless PAN (WPAN) operated using IEEE 802.15 network standards); a Wide Area Network (WAN); an intranet; an extranet; an internet; the Internet; and so on. Further, one or more of the I/O modules 208 may include a connection for connecting an I/O module 208 to a computer bus, and so forth.
- a wide-area cellular telephone network such as a 3G cellular network, a 4G cellular network, or a Global System for Mobile communications (GSM) network
- GSM Global System
- the switch fabric 202 may be coupled with one or more communications/control modules 214, which can be used as master devices for monitoring and controlling the I/O modules 208, and for connecting the I/O modules 208 together.
- the communications/control module(s) 214 may be used to configure the cross switch 212. For example, a communications/control module 214 may update a routing table when an I/O module 208 is connected to the communications control system 200 based upon a unique ID for the I/O module 208. Further, when multiple redundant I/O modules 208 are used, each communications/control module 214 can implement mirroring of informational databases regarding the I/O modules 208 and update them as data is received from and/or transmitted to the I/O modules 208. In some implementations, two or more communications/control modules 214 may be used to provide redundancy.
- Data transmitted using the switch fabric 202 may be packetized, i.e., discrete portions of the data may be converted into data packets comprising the data portions along with network control information, and so forth.
- the communications control system 200/switch fabric 202 may use one or more protocols for data transmission, including a bit-oriented synchronous data link layer protocol such as High-Level Data Link Control (HDLC).
- HDLC High-Level Data Link Control
- the communications control system 200/switch fabric 202 may implement HDLC according to an International Organization for Standardization (ISO) 13239 standard, or the like.
- ISO International Organization for Standardization
- two or more communications/control modules 214 can be used to implement redundant HDLC.
- HDLC is provided by way of example only and is not meant to be restrictive of the present disclosure.
- the communications control system 200 may use other various communications protocols in accordance with the present disclosure.
- One or more of the communications/control modules 214 may be configured for exchanging information with components used for monitoring and/or controlling the instrumentation connected to the switch fabric 202 via the I/O modules 208, such as one or more control loop feedback mechanisms/controllers 226.
- a controller 226 can be configured as a microcontroller/Programmable Logic Controller (PLC), a Proportional-Integral-Derivative (PID) controller, and so forth.
- PLC microcontroller/Programmable Logic Controller
- PID Proportional-Integral-Derivative
- One or more of the communications/control modules 214 may include a network interface 228 for connecting the communications control system 200 to a controller 226 via a network 230.
- the network interface 228 may be configured as a Gigabit Ethernet interface for connecting the switch fabric 202 to a Local Area Network (LAN).
- LAN Local Area Network
- the network interface 228 may be configured for connecting the communications control system 200 to other various networks, including but not necessarily limited to: a wide-area cellular telephone network, such as a 3G cellular network, a 4G cellular network, or a Global System for Mobile communications (GSM) network; a wireless computer communications network, such as a Wi-Fi network (e.g., a Wireless LAN (WLAN) operated using IEEE 802.11 network standards); a Personal Area Network (PAN) (e.g., a Wireless PAN (WPAN) operated using IEEE 802.15 network standards); a Wide Area Network (WAN); an intranet; an extranet; an internet; the Internet; and so on.
- a wide-area cellular telephone network such as a 3G cellular network, a 4G cellular network, or a Global System for Mobile communications (GSM) network
- GSM Global System for Mobile communications
- Wi-Fi network e.g., a Wireless LAN (WLAN) operated using IEEE 802.11 network standards
- PAN Personal Area
- the network interface 228 may be implemented using computer bus.
- the network interface 228 can include a Peripheral Component Interconnect (PCI) card interface, such as a Mini PCI interface, and so forth.
- PCI Peripheral Component Interconnect
- the network 230 may be configured to include a single network or multiple networks across different access points.
- the communications control system 200 may include one or more power modules 232 for supplying electrical power to field devices via the I/O modules 208.
- One or more of the power modules 232 may include an AC-to-DC (AC/DC) converter for converting Alternating Current (AC) (e.g., as supplied by AC mains, and so forth) to Direct Current (DC) for transmission to a field device, such as the motor 220 (e.g., in an implementation where the motor 220 comprises a DC motor).
- AC Alternating Current
- DC Direct Current
- Two or more power modules 232 can be used to provide redundancy. For example, as shown in FIG. 7A , two power modules 232 can be connected to each of the I/O modules 208 using a separate (redundant) power backplane 234 for each power module 232.
- power backplanes 234 can be implemented in the manner of the backplane 120 described with reference to FIGS. 3A through 6 .
- power backplane 234 may be connected to one or more of the I/O modules 208 using electromagnetic connectors 100/connector assemblies 110 (e.g., as previously described).
- power backplane 234 may be included with circuit board 216, along with serial communications interface 204 and parallel communications interface 206.
- Power backplane 234 may include a PWN, and may be configured in the manner of backplane 120 as shown in FIGS. 3A through 6 .
- the communications control system 200 may be implemented using a support frame 236.
- the support frame 236 may be used to support and/or interconnect the communications/control module(s) 214, the power module(s) 232, the switch fabric 202, the power backplane(s) 234, and/or the I/O modules 208.
- the switch fabric 202 may be comprised of a circuit board 216.
- the circuit board 216 may be mounted to the support frame 236 using a fastener such as, for example, double sided tape, adhesive, or mechanical fasteners (e.g., screws, bolts, etc.).
- the core members of the electromagnetic connectors 100 may be mounted to the support frame 236 using a fastener such as, for example, double sided tape, adhesive, or mechanical fasteners (e.g., screws, bolts, etc.).
- a template may be used to position the core members in the channel of the support frame 236.
- the top surface of a core member may be substantially flush with a top surface of the circuit board 216.
- the top surface of a core member may be recessed some distance below a top surface of the circuit board 216 (e.g., by about one millimeter (1 mm)) and/or may extend above a top surface of the circuit board 216.
- the support frame 236 may include slots 238 to provide registration for the I/O modules 208, such as for aligning connectors (e.g., electromagnetic connectors 100) of the I/O modules 208 with connectors (e.g., electromagnetic connectors 100) included with the circuit board 216 and/or connectors (e.g., electromagnetic connectors 100) of a power backplane 234.
- an I/O module 208 may include connectors 240 having tabs/posts 242 for inserting into slots 238 and providing alignment of the I/O module 208 with respect to the circuit board 216.
- one or more of the connectors 240 may be constructed from a thermally conductive material (e.g., metal) connected to a thermal plane of PCB 224 to conduct heat generated by components of the PCB 224 away from the PCB 224 and to the support frame 236, which itself may be constructed of a thermally conductive material (e.g., metal).
- the communications control system 200 may associate a unique physical ID with each physical slot 238 to uniquely identify each I/O module 208 coupled with a particular slot 238.
- the ID of a particular slot 238 can be associated with an I/O module 208 coupled with the slot 238 and/or a second ID uniquely associated with the I/O module 208.
- the ID of a particular I/O module 208 can be used as the ID for a slot 238 when the I/O module 208 is coupled with the slot 238.
- the support frame 236 can be constructed for cabinet mounting, rack mounting, wall mounting, and so forth.
- the communications control system 200 is described in the accompanying figures as including one switch fabric 202, more than one switch fabric 202 may be provided with communications control system 200.
- two or more switch fabrics 202 may be used with the communications control system 200 (e.g., to provide physical separation between redundant switch fabrics 202, and so forth).
- Each one of the switch fabrics 202 may be provided with its own support frame 236.
- both the serial communications interface 204 and the parallel communications interface 206 are described as included in a single switch fabric 202, it will be appreciated that physically separate switch fabrics may be provided, where one switch fabric includes the serial communications interface 204, and another switch fabric includes the parallel communications interface 206.
- FIG. 15 example techniques for forming electromagnetic connectors and mating the electromagnetic connectors are described.
- FIG. 15 depicts a process 1500, in an example implementation, for forming one or more electromagnetic connectors, such as the electromagnetic connectors 100/connector assemblies 110 illustrated in FIGS. 2 through 14 and described above, and mating the electromagnetic connectors.
- a first electromagnetic connector is provided, where the first electromagnetic connector is configured to form a first magnetic circuit portion (Block 1510).
- the first magnetic circuit portion may, for instance, be constructed by providing a first core member (Block 1512) and providing a first coil disposed of the first core member (Block 1514).
- a coil 106 is formed around or within a core member 104 to form a magnetic circuit portion 102 of an electromagnetic connector 100.
- the coil 106 may be comprised of planar windings, which may be printed on and/or embedded in a circuit board 112, as illustrated in FIG. 2 .
- planar windings are provided by way of example only and are not meant to be restrictive of the present disclosure.
- a coil 106 may comprise other windings, such as insulated copper windings wrapped around or within a core member 104, and so forth.
- One or more core members 104 of the electromagnetic connectors 100 may be formed from an iron slurry material.
- this material is provided by way of example only and is not meant to be restrictive of the present disclosure.
- a core member 104 may comprise any material having a magnetic permeability suitable for confining and guiding magnetic fields generated by a coil 106, including, but not necessarily limited to: soft magnetic materials (i.e., magnetic materials with low hysteresis, such as silicon steel), ferromagnetic metals (e.g., iron), ferrimagnetic compounds (e.g., ferrites), and so forth.
- a core member 104 and/or the combined form of two mating core members 104 may comprise other shapes and/or core geometries, including, but not necessarily limited to: a straight cylindrical rod-shaped core, an "I” core, a "C”/"U” core, an "EFD” core, an "EP” core, an "ER” core, a pot core, a toroidal core, a ring/bead core, and so forth.
- the shape of a core member 104 may be selected based upon a coupling/operating frequency.
- a core member 104 can be implemented as a planar core (e.g., with a planar winding).
- the core member 104 may be formed in or on a circuit board, e.g., along with a coil 106 formed as a planar winding, such that the core member 104 is electrically insulated from the coil 106 by one or more portions of the circuit board.
- one core member 104 is configured to contact another core member 104
- the contact surfaces may be substantially flat (e.g., as illustrated in FIG. 2 ), but this configuration is provided by way of example only and is not meant to limit the present disclosure.
- other implementations may be provided, including implementations designed to increase the surface area of contact between core members and/or to provide self-alignment of the core members (e.g., by configuring a portion of one core member for insertion into another core member).
- one core member may comprise a tapered pin configured for insertion into a tapered hole of another core member, where the outside periphery and/or an end of the tapered pin is configured to contact a portion of the interior wall and/or a bottom surface of the tapered hole.
- One or more gaps may be provided between various points of a particular pair of mating core members 104.
- an air gap A G may be provided by shortening/truncating a middle leg of the E-shape.
- one portion of the middle leg of the "E” may be fixedly connected to a first core member 104, while another portion of the middle leg of the "E” may be supported proximal to, but not necessarily in electrical contact with, a second core member 104 (e.g., as shown in FIGS. 3A and 3B ).
- the portion of the middle leg of the "E" for the second core member 104 may be supported proximal to the second core member 104 using, for example, an insulating material.
- an air gap may be provided by mating an E-shaped core member 104 with a C-shaped core member, a U-shaped core member, an I-shaped core member, and so forth.
- the middle leg of one E-shaped core member can be configured to extend through both a first circuit board with a first coil comprising a planar winding, and a second circuit board with second coil comprising a planar winding, where the outer legs of the E-shaped core member are configured to contact the legs of another U-shaped core member.
- the coil disposed of the U-shaped core member can be positioned between the legs of the "U.”
- a second electromagnetic connector may be formed, where the second electromagnetic connector is configured to form a second magnetic circuit portion (Block 1512).
- the second magnetic circuit portion may be constructed by providing a second core member (Block 1522) and providing a second coil portion disposed of the second core member (Block 1524).
- a coil 106 is formed around or within a core member 104 to form a magnetic circuit portion 102 of an electromagnetic connector 100, as previously described.
- the first electromagnetic connector may be mated with the second electromagnetic connector (Block 1530) to couple the first coil to the second coil with a magnetic circuit formed from the first magnetic circuit portion and the second magnetic circuit portion (Block 1532).
- a core member 104 of a first electromagnetic connector 100 of a connector assembly 110 may be placed in contact with another core member 104 of a second electromagnetic connector 100 of the connector assembly 110 to tightly couple a coil 106 included with the first electromagnetic connector 100 with another coil 106 included with the second electromagnetic connector 100. Then, power and/or communications signals may be transmitted by energizing one of the coils 106 to induce a signal in the other coil 106.
- FIG. 16 example techniques for furnishing communication between multiple slave devices and one or more master devices using a switch fabric that includes a serial communications interface and a parallel communications interface are described.
- FIG. 16 depicts a process 1600, in an example implementation, for furnishing a switch fabric, such as the switch fabric 202 illustrated in FIGS. 7A through 14 and described above.
- slave devices are connected to a master device in parallel for transmitting information between the slave devices and the master device (Block 1610).
- the slave devices can be connected to the master device using a multidrop bus (Block 1612).
- the serial communications interface 204 of the switch fabric 202 may be implemented using a multidrop bus 210.
- the slave devices are separately connected to the master device for transmitting information between the slave devices and the master device, and for transmitting information between individual ones of the slave devices (Block 1620).
- the slave devices can be separately connected to the master device using a cross switch (Block 1622).
- a cross switch Block 1622
- the parallel communications interface 206 of the switch fabric 202 may be implemented using a cross switch 212 comprising a four (4) wire full duplex system with a dedicated connection to each slave device 130.
- the slave devices can be connected to a second master device in parallel (Block 1630).
- the slave devices can also be separately connected to the second master device (Block 1640).
- two or more communications/control modules 214 can be used to implement a redundant HDLC data link layer protocol. It should be noted that connecting the slave devices to a second master device is provided by way of example only and is not meant to be restrictive of the present disclosure. Thus, the slave devices may be connected to more than two master devices in parallel and/or separately.
- FIG. 17 example techniques for furnishing communication between multiple input/output devices and one or more communications/control modules using a communications control system that includes a serial communications interface and a parallel communications interface for coupling a plurality of input/output modules with a control module are described.
- FIG. 17 depicts a process 1700, in an example implementation, for furnishing a communications control system, such as the communications control system 200 illustrated in FIGS. 7A through 14 and described above.
- input/output modules are coupled with a control module (Block 1710).
- the switch fabric 202 may be configured for connecting the I/O modules 208 to the communications/control modules 214, and transmitting data to and from the I/O modules 208.
- the input/output modules are connected to the control module in parallel for transmitting information between the input/output modules and the control module (Block 1720).
- the input/output modules can be connected to the control module using a multidrop bus (Block 1722).
- the serial communications interface 204 of the switch fabric 202 may be implemented using a multidrop bus 210.
- the input/output modules are separately connected to the control module for transmitting information between the input/output modules and the control module, and for transmitting information between individual ones of the input/output modules (Block 1730).
- the input/output modules can be separately connected to the control module using a cross switch (Block 1732).
- the parallel communications interface 206 of the switch fabric 202 may be implemented using a cross switch 212 comprising a four (4) wire full duplex system with a dedicated connection to each I/O module 208.
- the input/output modules are coupled with a redundant control module (Block 1740).
- the input/output modules can be connected to the redundant control module in parallel (Block 1750).
- the input/output devices can also be separately connected to the redundant control module (Block 1760).
- two or more communications/control modules 214 can be used to implement a redundant HDLC data link layer protocol. It should be noted that connecting the input/output modules to one redundant control module is provided by way of example only and is not meant to be restrictive of the present disclosure. Thus, the input/output modules may be connected to more than one redundant control module in parallel and/or separately.
- the control module can be coupled with a network for transmitting information collected from the input/output modules via the network (Block 1770).
- the communications/control modules 214 may include a network interface 228 for connecting the communications control system 200 to a controller 226 via a network 230.
- the input/output modules can also be coupled with a power module for supplying electrical power to the input/output modules (Block 1780).
- one or more power modules 232 may be included with the communications control system 200 for supplying electrical power to field devices via the I/O modules 208.
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Claims (5)
- Système de commande industriel (10) comprenant :un fond de panier (12, 120) ;une pluralité de premiers connecteurs électromagnétiques (24, 100) couplés avec le fond de panier (12, 120), chaque connecteur électromagnétique (24, 100) étant configuré de façon à former une première portion de circuit magnétique (102) comprenant :un premier élément noyau (104) ; etune première bobine (106) disposée au niveau du premier élément noyau (104), la première bobine (106) comprenant un enroulement plan disposé au niveau d'une carte à circuits imprimés (216), le premier connecteur électromagnétique (24, 100) étant configuré de façon à s'accoupler avec un deuxième connecteur électromagnétique (16, 100) inclus au sein d'un module (122), le deuxième connecteur électromagnétique (16, 100) étant configuré de façon à former une deuxième portion de circuit magnétique (102) et comprenant un deuxième élément noyau (104) et une deuxième bobine (106) disposée au niveau du deuxième élément noyau (104), le premier élément noyau (104) et le deuxième élément noyau (104) étant configurés de façon à coupler la première bobine (106) à la deuxième bobine (106) avec un circuit magnétique (108) formé à partir de la première portion de circuit magnétique (102) et de la deuxième portion de circuit magnétique (102) lorsque le premier connecteur électromagnétique (24, 100) est accouplé avec le deuxième connecteur électromagnétique (16, 100), le circuit magnétique (108) étant configuré de façon à induire un signal dans la deuxième bobine (106) lorsque la première bobine (106) est excitée tout en maintenant un isolement galvanique entre le module (122) et le fond de panier (12, 120).
- Système de commande industriel (10) tel qu'énoncé dans la revendication 1, le signal induit dans la première bobine (106) comprenant au moins un signal parmi un signal de communications ou un signal d'énergie.
- Système de commande industriel (10) tel qu'énoncé dans la revendication 1, comprenant en outre un capot (126) pour au moins partiellement renfermer au moins un poste parmi le premier élément noyau (104) ou la première bobine (106).
- Système de commande industriel (10) tel qu'énoncé dans la revendication 1, le premier élément noyau (104) comprenant un élément noyau en forme de E (104).
- Système de commande industriel (10) tel qu'énoncé dans la revendication 1, le circuit magnétique (108) formé à partir du premier élément noyau (104) et du deuxième élément noyau (104) comprenant un entrefer.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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EP17178867.2A EP3249758B1 (fr) | 2011-12-30 | 2012-12-28 | Connecteur électromagnétique et système/commutateur de commande de communications avec interfaces de communication série et parallèles |
EP20173319.3A EP3754513A1 (fr) | 2011-12-30 | 2012-12-28 | Système/commutateur de commande de communications avec interfaces de communication série et parallèle |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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US13/341,176 US8868813B2 (en) | 2011-12-30 | 2011-12-30 | Communications control system with a serial communications interface and a parallel communications interface |
US13/341,161 US8862802B2 (en) | 2011-12-30 | 2011-12-30 | Switch fabric having a serial communications interface and a parallel communications interface |
US13/341,143 US8971072B2 (en) | 2011-12-30 | 2011-12-30 | Electromagnetic connector for an industrial control system |
PCT/US2012/072056 WO2013102069A1 (fr) | 2011-12-30 | 2012-12-28 | Connecteur électromagnétique et système de commande de télécommunications/matrice de commutation à interfaces de télécommunications série et parallèles |
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EP17178867.2A Division EP3249758B1 (fr) | 2011-12-30 | 2012-12-28 | Connecteur électromagnétique et système/commutateur de commande de communications avec interfaces de communication série et parallèles |
EP17178867.2A Division-Into EP3249758B1 (fr) | 2011-12-30 | 2012-12-28 | Connecteur électromagnétique et système/commutateur de commande de communications avec interfaces de communication série et parallèles |
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EP2798707A1 EP2798707A1 (fr) | 2014-11-05 |
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EP12862174.5A Active EP2798707B1 (fr) | 2011-12-30 | 2012-12-28 | Connecteur électromagnétique |
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EP20173319.3A Pending EP3754513A1 (fr) | 2011-12-30 | 2012-12-28 | Système/commutateur de commande de communications avec interfaces de communication série et parallèle |
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EP (2) | EP3754513A1 (fr) |
JP (4) | JP6352811B2 (fr) |
CN (2) | CN105680911B (fr) |
WO (1) | WO2013102069A1 (fr) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5783802B2 (ja) * | 2011-05-27 | 2015-09-24 | ミネベア株式会社 | モータ駆動装置、集積回路装置、モータ装置、及びモータ駆動システム |
US9449756B2 (en) * | 2013-05-02 | 2016-09-20 | Bedrock Automation Platforms Inc. | Electromagnetic connectors |
US11314854B2 (en) | 2011-12-30 | 2022-04-26 | Bedrock Automation Platforms Inc. | Image capture devices for a secure industrial control system |
US9437967B2 (en) | 2011-12-30 | 2016-09-06 | Bedrock Automation Platforms, Inc. | Electromagnetic connector for an industrial control system |
US11144630B2 (en) | 2011-12-30 | 2021-10-12 | Bedrock Automation Platforms Inc. | Image capture devices for a secure industrial control system |
US8862802B2 (en) | 2011-12-30 | 2014-10-14 | Bedrock Automation Platforms Inc. | Switch fabric having a serial communications interface and a parallel communications interface |
US10834820B2 (en) | 2013-08-06 | 2020-11-10 | Bedrock Automation Platforms Inc. | Industrial control system cable |
US9467297B2 (en) | 2013-08-06 | 2016-10-11 | Bedrock Automation Platforms Inc. | Industrial control system redundant communications/control modules authentication |
US9191203B2 (en) | 2013-08-06 | 2015-11-17 | Bedrock Automation Platforms Inc. | Secure industrial control system |
US9600434B1 (en) | 2011-12-30 | 2017-03-21 | Bedrock Automation Platforms, Inc. | Switch fabric having a serial communications interface and a parallel communications interface |
US10834094B2 (en) | 2013-08-06 | 2020-11-10 | Bedrock Automation Platforms Inc. | Operator action authentication in an industrial control system |
US9727511B2 (en) | 2011-12-30 | 2017-08-08 | Bedrock Automation Platforms Inc. | Input/output module with multi-channel switching capability |
US11967839B2 (en) | 2011-12-30 | 2024-04-23 | Analog Devices, Inc. | Electromagnetic connector for an industrial control system |
US8971072B2 (en) | 2011-12-30 | 2015-03-03 | Bedrock Automation Platforms Inc. | Electromagnetic connector for an industrial control system |
US8868813B2 (en) | 2011-12-30 | 2014-10-21 | Bedrock Automation Platforms Inc. | Communications control system with a serial communications interface and a parallel communications interface |
DE102012021436A1 (de) * | 2012-10-30 | 2014-04-30 | Volkswagen Aktiengesellschaft | Vorrichtung zum assistierenden oder automatischen Führen eines Kraftfahrzeuges |
CN113691018A (zh) * | 2013-08-06 | 2021-11-23 | 基岩自动化平台公司 | 智能电力系统 |
US10613567B2 (en) | 2013-08-06 | 2020-04-07 | Bedrock Automation Platforms Inc. | Secure power supply for an industrial control system |
USD758978S1 (en) | 2013-08-06 | 2016-06-14 | Bedrock Automation Platforms, Inc. | Backplane for an industrial control system (ICS) |
USD721706S1 (en) * | 2013-08-06 | 2015-01-27 | Bedrock Automation Platforms Inc. | Input output module for an industrial control system |
JP6584758B2 (ja) * | 2013-08-06 | 2019-10-02 | ベドロック・オートメーション・プラットフォームズ・インコーポレーテッド | 電磁コネクター |
USD721707S1 (en) * | 2013-08-06 | 2015-01-27 | Bedrock Automation Platforms Inc. | Communications control module for an industrial control system |
DE102014215338B4 (de) | 2014-08-04 | 2016-03-31 | Gema Switzerland Gmbh | Pulverabgabevorrichtung und Pulverbeschichtungsanlage zum Pulversprühbeschichten von Gegenständen |
CN104319544B (zh) * | 2014-10-09 | 2016-06-01 | 王春阳 | 隔离感应式插接头 |
US9984815B2 (en) * | 2014-12-22 | 2018-05-29 | Eaton Capital Unlimited Company | Wireless power transfer apparatus and power supplies including overlapping magnetic cores |
JP7029220B2 (ja) * | 2015-02-09 | 2022-03-03 | ベドロック・オートメーション・プラットフォームズ・インコーポレーテッド | 多チャネル切り替え能力を有する入力/出力モジュール |
EP3840168A1 (fr) * | 2015-04-13 | 2021-06-23 | Bedrock Automation Platforms Inc. | Alimentation sécurisée pour un système de commande industriel |
EP3096449B1 (fr) * | 2015-05-20 | 2020-01-08 | Schneider Electric Industries SAS | Procede de communication |
US10095594B2 (en) * | 2016-05-31 | 2018-10-09 | Bristol, Inc. | Methods and apparatus to implement communications via a remote terminal unit |
US10212658B2 (en) * | 2016-09-30 | 2019-02-19 | Kinetic Technologies | Systems and methods for managing communication between devices |
US10929324B2 (en) | 2016-10-07 | 2021-02-23 | Schneider Electric Systems Usa, Inc. | Systems and methods for communication and/or control of scalable, modular network nodes |
JP7085826B2 (ja) * | 2016-12-16 | 2022-06-17 | ベドロック・オートメーション・プラットフォームズ・インコーポレーテッド | 安全な産業用制御システムのためのイメージ・キャプチャ・デバイス |
US10757484B2 (en) | 2017-01-05 | 2020-08-25 | Kinetic Technologies | Systems and methods for pulse-based communication |
US10579563B2 (en) * | 2017-06-16 | 2020-03-03 | Honeywell International Inc. | Multiple master process controllers using a shared serial peripheral bus |
US11994035B2 (en) | 2018-07-03 | 2024-05-28 | Pentair Residential Filtration, Llc | Valve controller system and method |
KR20200084216A (ko) * | 2019-01-02 | 2020-07-10 | 한국해양과학기술원 | 영전자석을 구비한 통신 커넥터 및 이를 이용한 수중 탐사 장치 |
JP2020141280A (ja) * | 2019-02-28 | 2020-09-03 | ヤシマ電気株式会社 | 無接点プラグ及びジャック |
CN111725898A (zh) * | 2019-03-18 | 2020-09-29 | 蔻林科技发展(上海)有限公司 | 非金属接触电能传输连接装置 |
KR102162361B1 (ko) * | 2020-05-28 | 2020-10-07 | 에이펙스인텍 주식회사 | 직병렬 호환형 다회로 다채널 분배기 |
US11144485B1 (en) * | 2020-08-20 | 2021-10-12 | Global Unichip Corporation | Interface for semiconductor device with symmetric bond pattern and method for arranging interface thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090157937A1 (en) * | 2007-12-18 | 2009-06-18 | Phoenix Contact Gmbh & Co. Kg | Modular Data Transmission System with Separate Energy Supply for Each Connected Module |
Family Cites Families (468)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1778549A (en) | 1927-10-18 | 1930-10-14 | Colt S Mfg Co | Electrical connection plug |
US1961013A (en) | 1932-06-27 | 1934-05-29 | Saraceno Joseph Battista | Electrical appliance plug |
US2540575A (en) | 1947-06-18 | 1951-02-06 | Finizie Tomun | Cord guide member for utensil plugs |
US3702983A (en) | 1971-06-11 | 1972-11-14 | Gen Electric | Back wired mounting system for static control |
JPS51131185A (en) | 1975-05-12 | 1976-11-15 | West Electric Co Ltd | Electronic scintillation device |
US4079440A (en) | 1977-01-19 | 1978-03-14 | Hitachi, Ltd. | Printed circuit board capable of being inserted and withdrawn on on-line status |
US4337499A (en) | 1980-11-03 | 1982-06-29 | Lockheed Corp | Electronic enclosure and articulated back panel for use therein |
US4403286A (en) | 1981-03-06 | 1983-09-06 | International Business Machines Corporation | Balancing data-processing work loads |
US4508414A (en) | 1981-10-30 | 1985-04-02 | Dainichi-Nippon Cables, Ltd. | Shielded cable-connector assembly |
JPS5974413U (ja) | 1982-11-08 | 1984-05-21 | 三菱電機株式会社 | 人工衛星の電源装置 |
JPS59177226U (ja) | 1983-05-16 | 1984-11-27 | 東光株式会社 | 圧電濾波器 |
FR2558320B1 (fr) | 1983-12-21 | 1986-04-18 | Philips Ind Commerciale | Dispositif pour connecter en serie une pluralite de dispositifs electroniques emetteurs |
US4656622A (en) * | 1984-09-26 | 1987-04-07 | American Telephone And Telegraph Company | Multiple paths in a self-routing packet and circuit switching network |
US4672529A (en) | 1984-10-26 | 1987-06-09 | Autech Partners Ltd. | Self contained data acquisition apparatus and system |
US4691384A (en) | 1985-10-02 | 1987-09-01 | Technical Oil Tools Corporation | Intrinsically safe multi-drop communications link |
US4679193A (en) | 1985-11-14 | 1987-07-07 | Hewlett Packard Company | Runt packet filter |
CA1275488C (fr) | 1986-01-16 | 1990-10-23 | Beat Ruedi | Circuit d'alimentation ou d'adaptation |
US5128664A (en) * | 1986-03-05 | 1992-07-07 | Ampex Corporation | Search technique for identifying slave devices connected to a serial bus |
US4882702A (en) | 1986-03-31 | 1989-11-21 | Allen-Bradley Company, Inc. | Programmable controller with I/O expansion module located in one of I/O module positions for communication with outside I/O modules |
JPH0163190U (fr) | 1987-10-19 | 1989-04-24 | ||
US4932892A (en) | 1988-09-28 | 1990-06-12 | Stewart Connector Systems, Inc. | High density connector for end terminating and/or daisy chaining flat cable and cable-connector assembly |
US4929939A (en) * | 1988-10-31 | 1990-05-29 | International Business Machines Corporation | High-speed switching system with flexible protocol capability |
JPH02164012A (ja) * | 1988-12-19 | 1990-06-25 | Matsushita Electric Ind Co Ltd | 着脱コード |
US5013247A (en) | 1989-10-16 | 1991-05-07 | International Business Machines Corporation | Fiber optic connector assembly adapted for providing circuit card charging |
US5485590A (en) | 1990-01-08 | 1996-01-16 | Allen-Bradley Company, Inc. | Programmable controller communication interface module which is configurable by a removable memory cartridge |
DE69119164T2 (de) | 1990-08-31 | 1996-12-05 | Whitaker Corp | Koppler für Daten-Ströme |
DE69210458T2 (de) | 1991-01-30 | 1996-09-05 | Boeing Co | Bus-Ankoppler in Strombetriebsart mit flachen Spulen und Abschirmungen |
US5469334A (en) | 1991-09-09 | 1995-11-21 | Power Integrations, Inc. | Plastic quad-packaged switched-mode integrated circuit with integrated transformer windings and mouldings for transformer core pieces |
EP0546855A1 (fr) | 1991-12-13 | 1993-06-16 | Moore Products Co. | Circuit et module d'entrée/sortie à modes multiples, et système de commande de processus les utilisant |
US5325046A (en) * | 1991-12-18 | 1994-06-28 | Apple Computer, Inc. | Inductive wireless data connection |
EP0562251A2 (fr) | 1992-03-24 | 1993-09-29 | Universities Research Association, Inc. | Réseau de transmission de données parallèles au moyen d'un réseau série dynamiquement reconfigurable |
US5229652A (en) | 1992-04-20 | 1993-07-20 | Hough Wayne E | Non-contact data and power connector for computer based modules |
JPH0775143A (ja) | 1993-05-25 | 1995-03-17 | Canon Inc | コンセントレータ及びこれを用いた通信ネットワーク |
US5388099A (en) | 1992-10-22 | 1995-02-07 | Digital Equipment Corporation | Backplane wiring for hub in packet data communications system |
US5422558A (en) | 1993-05-05 | 1995-06-06 | Astec International Ltd. | Multicell battery power system |
CN2162746Y (zh) * | 1993-05-18 | 1994-04-20 | 王凤阁 | 用电力线传输数字载波的解调器 |
US5385490A (en) | 1993-08-24 | 1995-01-31 | The Whitaker Corporation | Modular connector for use with multi-conductor cable |
US5385487A (en) | 1993-08-30 | 1995-01-31 | At&T Corp. | Apparatus for electrically operating devices in a controlled environment |
US5378166A (en) | 1993-09-13 | 1995-01-03 | The Whitaker Corporation | Case and cable assembly |
JPH0794354A (ja) * | 1993-09-21 | 1995-04-07 | Japan Aviation Electron Ind Ltd | 非接触コネクタ |
JP3491931B2 (ja) | 1993-09-30 | 2004-02-03 | 日立マクセル株式会社 | データ送受信装置及びそれに用いる可搬情報記録媒体 |
NO944266L (no) | 1993-11-15 | 1995-05-16 | Hughes Aircraft Co | Induktivt ladesystem |
US5519583A (en) | 1993-12-29 | 1996-05-21 | Storage Technology Corporation | Integrated common mode current decoupler for I/O cables |
JPH07320963A (ja) * | 1994-05-19 | 1995-12-08 | Japan Aviation Electron Ind Ltd | 非接触コネクタ |
US5546463A (en) | 1994-07-12 | 1996-08-13 | Information Resource Engineering, Inc. | Pocket encrypting and authenticating communications device |
JPH0837121A (ja) | 1994-07-26 | 1996-02-06 | Matsushita Electric Works Ltd | 給電装置 |
JPH0898274A (ja) | 1994-09-22 | 1996-04-12 | Matsushita Electric Works Ltd | 監視通知方法および装置 |
US5615127A (en) | 1994-11-30 | 1997-03-25 | International Business Machines Corporation | Parallel execution of a complex task partitioned into a plurality of entities |
US7761910B2 (en) | 1994-12-30 | 2010-07-20 | Power Measurement Ltd. | System and method for assigning an identity to an intelligent electronic device |
US5670861A (en) | 1995-01-17 | 1997-09-23 | Norvik Tractions Inc. | Battery energy monitoring circuits |
US5572511A (en) | 1995-01-27 | 1996-11-05 | Tamarack Microelectronics, Inc. | Auto-adjustment circuit for collision detection of ethernet |
US5603044A (en) | 1995-02-08 | 1997-02-11 | International Business Machines Corporation | Interconnection network for a multi-nodal data processing system which exhibits incremental scalability |
JP3426774B2 (ja) | 1995-03-03 | 2003-07-14 | 日立マクセル株式会社 | 電磁結合コネクタ及びその製造方法 |
JP3185605B2 (ja) | 1995-05-29 | 2001-07-11 | 松下電器産業株式会社 | 直流電源装置 |
WO1997004377A1 (fr) | 1995-07-20 | 1997-02-06 | Dallas Semiconductor Corporation | Microprocesseur a microplaquette unique, co-processeur mathematique, generateurs de nombres aleatoires, horloge a temps reel et memoire ram ayant une interface a un conducteur |
US5724349A (en) | 1995-08-31 | 1998-03-03 | Lucent Technologies Inc. | Terabit per second ATM packet switch having out-of-band control with multi casting |
US5754445A (en) | 1995-12-20 | 1998-05-19 | Primex Technologies, Inc. | Load distribution and management system |
JPH09182324A (ja) | 1995-12-28 | 1997-07-11 | Kansei Corp | 乗物用補助電子装置への電力供給装置 |
US5711677A (en) * | 1996-01-11 | 1998-01-27 | Hewlett-Packard Company | Multi-functional I/O card guide |
US7728715B2 (en) | 1996-01-23 | 2010-06-01 | En-Gauge, Inc. | Remote monitoring |
JPH09213548A (ja) * | 1996-01-30 | 1997-08-15 | Japan Aviation Electron Ind Ltd | 非接触コネクタ |
US6901299B1 (en) | 1996-04-03 | 2005-05-31 | Don Whitehead | Man machine interface for power management control systems |
US5909368A (en) | 1996-04-12 | 1999-06-01 | Fisher-Rosemount Systems, Inc. | Process control system using a process control strategy distributed among multiple control elements |
US5923654A (en) | 1996-04-25 | 1999-07-13 | Compaq Computer Corp. | Network switch that includes a plurality of shared packet buffers |
US5735707A (en) | 1996-05-30 | 1998-04-07 | International Business Machines Corporation | Multi-directional shielded cable exit |
US5896473A (en) | 1996-06-26 | 1999-04-20 | Rockwell International Corporation | Re-configurable bus back-plane system |
DE19649258C2 (de) | 1996-11-28 | 2002-11-14 | Lucent Tech Network Sys Gmbh | Bussystem und Verfahren zur Datenübertragung |
US5958030A (en) | 1996-12-27 | 1999-09-28 | Nortel Networks Corporation | Intra-shelf free space interconnect |
US6002675A (en) | 1997-01-06 | 1999-12-14 | Cabletron Systems, Inc. | Method and apparatus for controlling transmission of data over a network |
US7216043B2 (en) | 1997-02-12 | 2007-05-08 | Power Measurement Ltd. | Push communications architecture for intelligent electronic devices |
US5860824A (en) | 1997-04-14 | 1999-01-19 | Fan; Eagle | Extension device for mounting in automobile cigarette lighter holder |
US5963448A (en) | 1997-06-18 | 1999-10-05 | Allen-Bradley Company, Llc | Industrial controller having redundancy and using connected messaging and connection identifiers to enable rapid switchover without requiring new connections to be opened or closed at switchover |
US6016310A (en) | 1997-06-30 | 2000-01-18 | Sun Microsystems, Inc. | Trunking support in a high performance network device |
JPH1189103A (ja) | 1997-09-11 | 1999-03-30 | Sanyo Electric Co Ltd | 非接触型充電装置 |
JPH1198215A (ja) | 1997-09-17 | 1999-04-09 | Fuji Electric Co Ltd | シリアル伝送方法 |
JPH1198707A (ja) * | 1997-09-25 | 1999-04-09 | Sanyo Electric Co Ltd | 非接触型充電装置 |
US6124778A (en) | 1997-10-14 | 2000-09-26 | Sun Microsystems, Inc. | Magnetic component assembly |
US6009410A (en) | 1997-10-16 | 1999-12-28 | At&T Corporation | Method and system for presenting customized advertising to a user on the world wide web |
US6453416B1 (en) | 1997-12-19 | 2002-09-17 | Koninklijke Philips Electronics N.V. | Secure proxy signing device and method of use |
US5980312A (en) | 1998-01-12 | 1999-11-09 | Amphenol Corporation | Modular optical/electronic backplane assembly |
JP3652098B2 (ja) | 1998-02-16 | 2005-05-25 | 高周波熱錬株式会社 | インバータ用負荷異常検出回路 |
JP3531901B2 (ja) | 1998-02-17 | 2004-05-31 | 株式会社サムソン | 蒸気消費機器を含めたボイラの蒸気圧安定制御システム |
US6104913A (en) | 1998-03-11 | 2000-08-15 | Bell Atlantic Network Services, Inc. | Personal area network for personal telephone services |
JP3370931B2 (ja) | 1998-04-28 | 2003-01-27 | 三菱電機株式会社 | 生産・組立システムにおける入力・モニタ方法および装置 |
US6178474B1 (en) | 1998-06-08 | 2001-01-23 | Fujitsu Limited | Media connect module for portable computer |
JP3969467B2 (ja) | 1998-06-17 | 2007-09-05 | 富士通株式会社 | ネットワークシステム、送受信方法、送信装置、受信装置、および、記録媒体 |
US7035247B2 (en) | 1998-07-22 | 2006-04-25 | Synchrodyne Networks, Inc. | Link transmission control with common time reference |
US6982979B2 (en) | 1998-07-22 | 2006-01-03 | Synchrodyne Networks, Inc. | Time frame switching method using time frame labels and a common time reference |
JP2000041068A (ja) | 1998-07-23 | 2000-02-08 | Toshiba Corp | Atm中継装置 |
US6393565B1 (en) | 1998-08-03 | 2002-05-21 | Entrust Technologies Limited | Data management system and method for a limited capacity cryptographic storage unit |
JP2000124890A (ja) | 1998-10-19 | 2000-04-28 | Sony Corp | 情報処理装置および方法、管理装置および方法、情報利用システム、提供媒体、並びに外部記憶媒体 |
JP3745151B2 (ja) | 1999-03-01 | 2006-02-15 | 三菱電機株式会社 | 非接触伝送装置 |
US6218740B1 (en) | 1999-04-08 | 2001-04-17 | Directed Electronics, Inc. | Integration module for supplemental vehicle controllers |
US6643777B1 (en) | 1999-05-14 | 2003-11-04 | Acquis Technology, Inc. | Data security method and device for computer modules |
US6718415B1 (en) | 1999-05-14 | 2004-04-06 | Acqis Technology, Inc. | Computer system and method including console housing multiple computer modules having independent processing units, mass storage devices, and graphics controllers |
US6220889B1 (en) | 1999-07-19 | 2001-04-24 | Avaya Technology Corp. | Adjustable cable egress mechanism for cable connectors |
US6714541B1 (en) | 1999-08-10 | 2004-03-30 | Cisco Technology, Inc. | Method and apparatus for encoding bridging/switching information within a routing information filed in a token ring environment |
US6597683B1 (en) | 1999-09-10 | 2003-07-22 | Pulse-Link, Inc. | Medium access control protocol for centralized wireless network communication management |
SE9903466D0 (sv) | 1999-09-24 | 1999-09-24 | Siemens Elema Ab | Isolation transformer |
JP2001100809A (ja) | 1999-09-29 | 2001-04-13 | Omron Corp | コントローラ |
GB9924020D0 (en) | 1999-10-11 | 1999-12-15 | Pfizer Ltd | Pharmaceutically active compounds |
US6574681B1 (en) | 1999-10-21 | 2003-06-03 | H. Philip White | Network platform for field devices |
US6347963B1 (en) | 1999-12-22 | 2002-02-19 | Cisco Technology, Inc. | Interchangeable backplane interface connection panel |
US6680904B1 (en) * | 1999-12-27 | 2004-01-20 | Orckit Communications Ltd. | Bi-directional chaining of network access ports |
JP4113328B2 (ja) | 1999-12-28 | 2008-07-09 | 松下電器産業株式会社 | 情報記憶媒体、非接触icタグ、およびアクセス方法 |
CN1194440C (zh) | 2000-03-01 | 2005-03-23 | 松下电器产业株式会社 | 电池和电源装置的保养服务系统 |
JP2001242971A (ja) | 2000-03-01 | 2001-09-07 | Matsushita Electric Ind Co Ltd | 電源装置の保守サービスシステム |
WO2001073868A2 (fr) | 2000-03-24 | 2001-10-04 | Cymbet Corporation | Enveloppes de dispositifs et dispositifs a pile integree |
JP2001292176A (ja) | 2000-04-10 | 2001-10-19 | Fuji Electric Co Ltd | 制御・情報ネットワーク統合用ゲートウェイ装置および制御・情報ネットワーク統合方法 |
ATE279047T1 (de) * | 2000-04-18 | 2004-10-15 | Schleifring Und Appbau Gmbh | Anordnung zur kontaktlosen übertragung elektrischer signale bzw. energie |
US6420953B1 (en) * | 2000-05-19 | 2002-07-16 | Pulse Engineering. Inc. | Multi-layer, multi-functioning printed circuit board |
JP2002043151A (ja) | 2000-07-25 | 2002-02-08 | Matsushita Electric Works Ltd | 非接触充電用トランス及び充電式電動機器セットの製造方法 |
US6618628B1 (en) | 2000-10-05 | 2003-09-09 | Karl A. Davlin | Distributed input/output control systems and methods |
JP4037046B2 (ja) | 2000-10-30 | 2008-01-23 | 松下電器産業株式会社 | 偏平角形電池 |
JP3629516B2 (ja) | 2000-11-02 | 2005-03-16 | インターナショナル・ビジネス・マシーンズ・コーポレーション | プロキシサーバ、電子署名システム、電子署名検証システム、ネットワークシステム、電子署名方法、電子署名検証方法及び記憶媒体 |
ATE289490T1 (de) * | 2000-11-20 | 2005-03-15 | Draeger Medical Systems Inc | Ein elktrisch isolierter versorgungs- und signalkoppler für eine mit einem patienten verbundene vorrichtung |
US6823186B2 (en) * | 2000-12-28 | 2004-11-23 | Nokia Corporation | Apparatus, and associated method, for allocating channel capacity in a wireless communication system |
US6748548B2 (en) * | 2000-12-29 | 2004-06-08 | Intel Corporation | Computer peripheral device that remains operable when central processor operations are suspended |
US20020095573A1 (en) | 2001-01-16 | 2002-07-18 | O'brien William G. | Method and apparatus for authenticated dial-up access to command controllable equipment |
US6686831B2 (en) | 2001-01-23 | 2004-02-03 | Invensys Systems, Inc. | Variable power control for process control instruments |
US6952428B1 (en) | 2001-01-26 | 2005-10-04 | 3Com Corporation | System and method for a specialized dynamic host configuration protocol proxy in a data-over-cable network |
US7085824B2 (en) | 2001-02-23 | 2006-08-01 | Power Measurement Ltd. | Systems for in the field configuration of intelligent electronic devices |
EP1241800A1 (fr) * | 2001-03-14 | 2002-09-18 | Cyan Technology Limited | Dispositiv de transmission de donnés pour réseau d'alimentation electrique |
JP2002280238A (ja) | 2001-03-21 | 2002-09-27 | Yazaki Corp | 電磁誘導型コネクタ |
US6435409B1 (en) | 2001-03-23 | 2002-08-20 | Kuang-Hua Hu | Card reader structure with an axial-rotate joint |
DE10115535A1 (de) * | 2001-03-28 | 2002-10-10 | Walter Holzer | DC/AC WANDLER mit kontaktloser, induktiver Energieübertragung |
JP2002295548A (ja) | 2001-03-30 | 2002-10-09 | Nichias Corp | 制振シム構造体 |
US7587481B1 (en) | 2001-04-05 | 2009-09-08 | Dj Inventions, Llc | Enterprise server for SCADA system with security interface |
JP2002343655A (ja) * | 2001-05-18 | 2002-11-29 | Ishikawajima Harima Heavy Ind Co Ltd | 高電圧大電流用磁気結合コネクタ |
KR100400386B1 (ko) | 2001-05-18 | 2003-10-08 | 아라리온 (주) | 이종버스를 연결하는 고기밀 호스트 어댑터 |
CA2348586A1 (fr) | 2001-05-25 | 2002-11-25 | Corporation Avestor Inc. | Systeme de controle de l'alimentation |
JP2002359131A (ja) | 2001-05-31 | 2002-12-13 | Yazaki Corp | 電磁誘導型コネクタ |
DE10224526B8 (de) | 2001-05-31 | 2006-10-19 | Yazaki Corp. | Elektromagnetische Induktionsverbindung |
US7254706B2 (en) | 2001-06-29 | 2007-08-07 | Hewlett-Packard Development Company, L.P. | System and method for downloading of files to a secure terminal |
JP3628989B2 (ja) | 2001-08-08 | 2005-03-16 | 東京パーツ工業株式会社 | 円盤形偏心ロータ及び同ロータを有する扁平型振動モータ |
US7542867B2 (en) | 2001-08-14 | 2009-06-02 | National Instruments Corporation | Measurement system with modular measurement modules that convey interface information |
JP2003068543A (ja) | 2001-08-22 | 2003-03-07 | Yazaki Corp | 電磁誘導型コネクタ |
US6888235B2 (en) | 2001-09-26 | 2005-05-03 | Molex Incorporated | Power delivery system for integrated circuits utilizing discrete capacitors |
CA2357939A1 (fr) * | 2001-09-27 | 2003-03-27 | Alcatel Canada Inc. | Systeme et methode de communication maitre-esclave pour element de reseau |
US6799234B1 (en) | 2001-10-27 | 2004-09-28 | Cisco Technology, Inc. | Apparatus and method for randomly assigning slots in a PCI backplane |
JP2003142327A (ja) | 2001-10-31 | 2003-05-16 | Furukawa Electric Co Ltd:The | 非接触給電装置 |
JP2003152708A (ja) | 2001-11-09 | 2003-05-23 | Nippon Telegr & Teleph Corp <Ntt> | 文書送信方法およびシステム |
JP2003152703A (ja) | 2001-11-12 | 2003-05-23 | Victor Co Of Japan Ltd | 暗号化装置、暗号化方法、復号化装置、復号化方法、暗号化復号化装置及び暗号化復号化方法 |
JP2003167653A (ja) | 2001-11-26 | 2003-06-13 | Internatl Business Mach Corp <Ibm> | ネットワークシステム、管理サーバ、電気機器、電池状態管理方法、電池診断方法、およびプログラム |
FR2834403B1 (fr) | 2001-12-27 | 2004-02-06 | France Telecom | Systeme cryptographique de signature de groupe |
JP2003216237A (ja) | 2002-01-21 | 2003-07-31 | Nec San-Ei Instruments Ltd | 遠隔監視システム |
DE10202487A1 (de) | 2002-01-23 | 2003-07-31 | Photonamic Gmbh & Co Kg | Dermales Applikationssystem für Aminolävulinsäure-Derivate |
US6988162B2 (en) | 2002-02-05 | 2006-01-17 | Force10 Networks, Inc. | High-speed router with single backplane distributing both power and signaling |
US6812803B2 (en) | 2002-02-05 | 2004-11-02 | Force10 Networks, Inc. | Passive transmission line equalization using circuit-board thru-holes |
US6947725B2 (en) | 2002-03-04 | 2005-09-20 | Microsoft Corporation | Mobile authentication system with reduced authentication delay |
US20030236998A1 (en) | 2002-05-17 | 2003-12-25 | Sun Microsystems, Inc. | Method and system for configuring a computer system using field replaceable unit identification information |
US7536548B1 (en) | 2002-06-04 | 2009-05-19 | Rockwell Automation Technologies, Inc. | System and methodology providing multi-tier-security for network data exchange with industrial control components |
EP1547222B1 (fr) | 2002-06-10 | 2018-10-03 | City University of Hong Kong | Chargeur de batterie inductif plat |
JP2004022199A (ja) | 2002-06-12 | 2004-01-22 | Uro Electronics Co Ltd | プラグ付き同軸ケーブル |
GB0214742D0 (en) | 2002-06-26 | 2002-08-07 | Bae Systems Plc | Improvements relating to time-interleaved samplers |
FR2841669B1 (fr) * | 2002-06-27 | 2006-01-06 | St Microelectronics Sa | Procede de transmission de paquets de donnees entre deux unites esclaves et une unite maitre comprenant deux processeurs |
US7660316B2 (en) * | 2002-07-02 | 2010-02-09 | Emulex Design & Manufacturing Corporation | Methods and apparatus for device access fairness in fibre channel arbitrated loop systems |
TW588243B (en) | 2002-07-31 | 2004-05-21 | Trek 2000 Int Ltd | System and method for authentication |
US7707621B2 (en) | 2002-12-02 | 2010-04-27 | Silverbrook Research Pty Ltd | Creation and usage of mutually exclusive messages |
WO2004055949A1 (fr) | 2002-12-18 | 2004-07-01 | Pirelli & C. S.P.A. | Appareil modulaire et procede de communication de donnees entre un reseau de distribution et un reseau residentiel |
CN2596617Y (zh) | 2003-01-28 | 2003-12-31 | 莫列斯公司 | 电连接器 |
US6695620B1 (en) | 2003-02-05 | 2004-02-24 | Yea Yen Huang | Cable end connector with universal joint |
US7526347B2 (en) | 2003-02-18 | 2009-04-28 | Fisher-Rosemount Systems, Inc. | Security for objects in a process plant configuration system |
JP2004303701A (ja) | 2003-04-01 | 2004-10-28 | Seiko Epson Corp | プラグ誤挿入防止システム、プラグ、プラグ差込部、プラグ制御プログラム、非接触識別タグ制御プログラム、及び、プラグ差込部制御プログラム |
US6814580B2 (en) | 2003-04-01 | 2004-11-09 | Cheng Uei Precision Industry Co., Ltd. | Rotatable connector |
JP4245411B2 (ja) | 2003-06-03 | 2009-03-25 | 株式会社リコー | 画像形成装置 |
KR100585096B1 (ko) | 2003-06-26 | 2006-05-30 | 삼성전자주식회사 | 기록 장치를 구비하는 데이터 처리 장치의 인증 방법 및이에 적합한 장치들 |
JP2005038411A (ja) | 2003-06-30 | 2005-02-10 | Sony Corp | 機器認証情報組込システム、端末機器、機器認証情報処理方法、機器認証情報処理プログラム、提供サーバ、機器認証情報提供方法、機器認証情報提供プログラム、及び記憶媒体 |
US6975092B2 (en) | 2003-07-03 | 2005-12-13 | Dell Products L.P. | Encrypted response smart battery |
US6840795B1 (en) | 2003-07-11 | 2005-01-11 | Japan Aviation Electronics Industry, Limited | Connector |
US20050019143A1 (en) | 2003-07-23 | 2005-01-27 | Michael Bishman | Dolly and trailer jack combination and method of use |
EP1523071A1 (fr) | 2003-10-10 | 2005-04-13 | 3M Innovative Properties Company | Système de composants d'un connecteur |
US20050102535A1 (en) | 2003-10-10 | 2005-05-12 | Bea Systems, Inc. | Distributed security system with security service providers |
US20050091432A1 (en) * | 2003-10-28 | 2005-04-28 | Palmchip Corporation | Flexible matrix fabric design framework for multiple requestors and targets in system-on-chip designs |
JP2005151720A (ja) | 2003-11-17 | 2005-06-09 | Mitsubishi Heavy Ind Ltd | セルバランス補正装置、二次電池、セルバランス補正方法及びセルバランス補正プログラム |
US7667687B2 (en) | 2003-12-30 | 2010-02-23 | Immersion Corporation | Resistive and hybrid control schemes for haptic feedback interface devices |
US7644278B2 (en) | 2003-12-31 | 2010-01-05 | International Business Machines Corporation | Method for securely creating an endorsement certificate in an insecure environment |
US7444681B2 (en) | 2004-01-12 | 2008-10-28 | Hewlett-Packard Development Company, L.P. | Security measures in a partitionable computing system |
EP1709638A2 (fr) | 2004-01-19 | 2006-10-11 | Koninklijke Philips Electronics N.V. | Incorporation d'un signal d'information auxiliaire dans un flot de donnees de canal |
US7426585B1 (en) | 2004-01-22 | 2008-09-16 | Quartet Technology, Inc. | Smart cables |
US7446433B2 (en) | 2004-01-23 | 2008-11-04 | American Power Conversion Corporation | Methods and apparatus for providing uninterruptible power |
JP4489024B2 (ja) | 2004-01-26 | 2010-06-23 | 東芝ソリューション株式会社 | セキュリティ装置、車両用認証装置、方法及びプログラム |
US7269673B2 (en) | 2004-02-18 | 2007-09-11 | Silicon Image, Inc. | Cable with circuitry for asserting stored cable data or other information to an external device or user |
JP2005250833A (ja) * | 2004-03-04 | 2005-09-15 | Nec Electronics Corp | バスシステム及びアクセス制御方法 |
US7200692B2 (en) * | 2004-03-10 | 2007-04-03 | Cisco Technology, Inc. | PVDM (packet voice data module) generic bus |
JP2005275777A (ja) * | 2004-03-24 | 2005-10-06 | Nec Saitama Ltd | データ転送装置 |
US20050229004A1 (en) | 2004-03-31 | 2005-10-13 | Callaghan David M | Digital rights management system and method |
US8019194B2 (en) | 2004-04-05 | 2011-09-13 | S. two Corp. | Digital audio and video recording and storage system and method |
JP4439340B2 (ja) | 2004-04-13 | 2010-03-24 | 大阪瓦斯株式会社 | 製造履歴管理システム |
CN100393034C (zh) | 2004-04-30 | 2008-06-04 | 北京航空航天大学 | 一种应用于组播通信系统中的源认证方法 |
NO320439B1 (no) * | 2004-04-30 | 2005-12-05 | Geir Olav Gyland | Anordning og fremgangsmate for kontaktlos energioverforing |
US7616090B2 (en) * | 2004-05-20 | 2009-11-10 | Von Duprin, Inc. | Electronic security system |
US7710964B2 (en) | 2004-06-22 | 2010-05-04 | Nokia Corporation | Discovering a network element in a communication system |
US7864681B2 (en) | 2004-07-15 | 2011-01-04 | Broadcom Corp. | Method and system for a gigabit ethernet IP telephone chip with 802.1p and 802.1Q quality of service (QoS) functionalities |
JP4671783B2 (ja) | 2004-07-20 | 2011-04-20 | 株式会社リコー | 通信システム |
US8532119B2 (en) | 2004-07-30 | 2013-09-10 | Brocade Communications Systems, Inc. | Interfabric routing header for use with a backbone fabric |
US7757022B2 (en) | 2004-08-04 | 2010-07-13 | Hitachi, Ltd. | Integrated circuit device and signal transmission system |
US7526676B2 (en) * | 2004-09-03 | 2009-04-28 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Slave device having independent error recovery |
US8295770B2 (en) | 2005-10-11 | 2012-10-23 | Belkin International, Inc. | Electrical accessory and method of providing same |
US6991467B1 (en) | 2004-09-28 | 2006-01-31 | Union Power Information Ind. Co., Ltd. | Adjustable electric adaptor |
US9537768B2 (en) | 2004-09-30 | 2017-01-03 | Rockwell Automation Technologies, Inc. | System that provides for removal of middleware in an industrial automation environment |
US7402074B2 (en) | 2004-10-22 | 2008-07-22 | Itt Manufacturing Enterprises, Inc. | Floodlight featuring dual bracket with integral strap tensioning and wire splicing |
US7113401B2 (en) | 2004-10-25 | 2006-09-26 | International Business Machines Corporation | System for airflow management in electronic enclosures |
JP4986395B2 (ja) | 2004-11-25 | 2012-07-25 | ルネサスエレクトロニクス株式会社 | バッテリパック、および携帯型電子機器 |
JP4814599B2 (ja) | 2004-11-26 | 2011-11-16 | 株式会社ソニー・コンピュータエンタテインメント | 認証装置及び認証対象装置、及び認証方法 |
JP3833679B2 (ja) | 2004-12-02 | 2006-10-18 | ソニー株式会社 | 電池パックおよび充電制御方法 |
JP2006164706A (ja) | 2004-12-06 | 2006-06-22 | Auto Network Gijutsu Kenkyusho:Kk | コネクタおよび車載用コネクタシステム |
US7822994B2 (en) | 2005-01-07 | 2010-10-26 | Konica Minolta Systems Laboratory, Inc. | Data bus line and bus having an encryption/decryption device |
US7823214B2 (en) | 2005-01-07 | 2010-10-26 | Apple Inc. | Accessory authentication for electronic devices |
TWI268022B (en) | 2005-01-19 | 2006-12-01 | Yue-Yun Huang | Electric connector module with conducting position-limited rotation |
JP2006223950A (ja) | 2005-02-15 | 2006-08-31 | Ricoh Co Ltd | インク液混合装置、インク液製造装置、製造方法、洗浄方法及び該製造方法で製造されたインク、及びそれを収納したインクカートリッジ、インクジェット装置、画像形成方法並びに画像形成物 |
US7898240B2 (en) | 2005-02-23 | 2011-03-01 | Asahi Kasei Emd Corporation | Current measuring apparatus |
JP2006238274A (ja) | 2005-02-28 | 2006-09-07 | Matsushita Electric Ind Co Ltd | 証明書発行機器及び映像入出力システム |
JP2006254650A (ja) | 2005-03-14 | 2006-09-21 | Mitsumi Electric Co Ltd | 電池保護回路 |
US20080285755A1 (en) | 2005-04-21 | 2008-11-20 | Sylvie Camus | Method and Device for Accessing a Sim Card Housed in a Mobile Terminal |
EP1877916B1 (fr) * | 2005-04-29 | 2010-02-17 | Nxp B.V. | Decodeur d'adresse dynamique pour dispositif esclave 12c |
CN101208681B (zh) * | 2005-04-29 | 2012-03-07 | Nxp股份有限公司 | 通信系统 |
US7685349B2 (en) | 2005-06-03 | 2010-03-23 | Telect Inc. | Modules and backplanes |
BRPI0615559A2 (pt) | 2005-07-20 | 2017-09-12 | Verimatrix Inc | sistema e método de autenticação de usúario de rede |
JP4753153B2 (ja) | 2005-07-27 | 2011-08-24 | ブラザー工業株式会社 | 無線通信システム |
US8514894B2 (en) | 2005-08-02 | 2013-08-20 | Elliptic Technologies Inc. | Method for inserting/removal padding from packets |
EP1764703B1 (fr) | 2005-08-31 | 2009-07-15 | STMicroelectronics Pvt. Ltd. | Système d'accès à une multitude de tampons de données d'un dispositif pour garder et traiter des données |
DE102005043310B4 (de) | 2005-09-12 | 2007-10-04 | Siemens Ag | Anzeigesystem insbesondere für eine industrielle Automatisierungseinrichtung |
US7790304B2 (en) | 2005-09-13 | 2010-09-07 | 3M Innovative Properties Company | Catalyst layers to enhance uniformity of current density in membrane electrode assemblies |
US20070076768A1 (en) * | 2005-09-20 | 2007-04-05 | Chiesa Luca D | Reconfigurable multiple port transponder |
US7351066B2 (en) | 2005-09-26 | 2008-04-01 | Apple Computer, Inc. | Electromagnetic connector for electronic device |
JP4848163B2 (ja) | 2005-09-29 | 2011-12-28 | ヒタチグローバルストレージテクノロジーズネザーランドビーブイ | コンテンツデータ管理システム及び装置 |
US8301887B2 (en) | 2005-09-30 | 2012-10-30 | Blue Coat Systems, Inc. | Method and system for automated authentication of a device to a management node of a computer network |
EP1775653B1 (fr) | 2005-10-14 | 2010-11-24 | Research In Motion Limited | Appareil de communication mobile comprenant un système intelligent pour batterie |
US7667429B2 (en) | 2005-10-14 | 2010-02-23 | Research In Motion Limited | Battery pack authentication for a mobile device |
KR100705380B1 (ko) | 2005-10-19 | 2007-04-10 | (주)이월리서치 | 보안 컴퓨터 시스템을 이용하여 정보 유출을 방지하는 방법 |
EP1958218A2 (fr) | 2005-12-02 | 2008-08-20 | Koninklijke Philips Electronics N.V. | Systeme de couplage |
CA2633552A1 (fr) | 2005-12-15 | 2007-06-21 | University Of Vermont And State Agricultural College | Systeme d'aide a la decision clinique |
EP1962302A4 (fr) | 2005-12-16 | 2013-05-29 | Murata Manufacturing Co | Transformateur composite et alimentation à découpage isolée |
US8032745B2 (en) | 2005-12-20 | 2011-10-04 | International Business Machines Corporation | Authentication of I2C bus transactions |
US8281386B2 (en) | 2005-12-21 | 2012-10-02 | Panasonic Corporation | Systems and methods for automatic secret generation and distribution for secure systems |
CN101005359B (zh) | 2006-01-18 | 2010-12-08 | 华为技术有限公司 | 一种实现终端设备间安全通信的方法及装置 |
JP5049569B2 (ja) | 2006-01-30 | 2012-10-17 | 任天堂株式会社 | 電気機器、電気機器システム、および電源機器 |
FI119456B (fi) | 2006-01-31 | 2008-11-14 | Polar Electro Oy | Liitinmekanismi |
CN2899151Y (zh) | 2006-02-08 | 2007-05-09 | 镇江通达电子有限公司 | 多芯同轴电缆连接器 |
US7393214B2 (en) | 2006-02-17 | 2008-07-01 | Centipede Systems, Inc. | High performance electrical connector |
US7522066B2 (en) | 2006-02-23 | 2009-04-21 | Rockwell Automation Technologies, Inc. | Systems and methods that evaluate distance to potential hazards utilizing overlapping sensing zones |
JP2007238696A (ja) | 2006-03-07 | 2007-09-20 | Sumitomo Bakelite Co Ltd | 有機絶縁材料、それを用いた絶縁膜用ワニス、絶縁膜及びその製造方法並びに半導体装置 |
US7554288B2 (en) | 2006-03-10 | 2009-06-30 | Atmel Corporation | Random number generator in a battery pack |
JP4784490B2 (ja) | 2006-03-13 | 2011-10-05 | セイコーエプソン株式会社 | 電子機器、その制御方法及びそのプログラム |
JP4720559B2 (ja) | 2006-03-15 | 2011-07-13 | オムロン株式会社 | 回路保護装置およびその短絡電流遮断方法 |
US8018324B2 (en) | 2006-03-17 | 2011-09-13 | Rockwell Automation Technologies, Inc. | Sight-line non contact coupled wireless technology |
US7669071B2 (en) | 2006-05-05 | 2010-02-23 | Dell Products L.P. | Power allocation management in an information handling system |
TWI429119B (zh) | 2006-05-15 | 2014-03-01 | A123 Systems Inc | 具多錯誤容許度之可多組態、可調的冗餘電池模組 |
WO2007149688A2 (fr) | 2006-05-30 | 2007-12-27 | Schneider Automation Inc. | Configuration de paramètre fictif virtuel distant pour des modules d'entrée/sortie distribuées |
DE102006025968B3 (de) | 2006-06-02 | 2007-11-29 | Lindauer Dornier Gmbh | Verfahren zum Klemmen eines Schussfadens in einer Düsenwebmaschine, insbesondere Luftdüsenwebmaschine, Klemmeinrichtung und Düsenwebmaschine |
IL176288A0 (en) | 2006-06-13 | 2007-07-04 | Imagine Comm Ltd | Synchronous transmission over packet based network |
WO2007148462A1 (fr) * | 2006-06-23 | 2007-12-27 | Mitsubishi Electric Corporation | Appareil de commande |
JP2008008861A (ja) | 2006-06-30 | 2008-01-17 | Toyota Motor Corp | バッテリ性能ランク診断装置及びバッテリ性能ランク診断プログラム |
DE112006003953T5 (de) | 2006-07-11 | 2009-08-20 | Abb Research Ltd. | Ein Lebenszyklusmanagementsystem für intelligente elektronische Geräte |
EP1885085B1 (fr) | 2006-08-01 | 2013-03-06 | Siemens Aktiengesellschaft | Alimentation en énergie et en données sans contact pour des participants d un bus |
US9129741B2 (en) * | 2006-09-14 | 2015-09-08 | Qualcomm Incorporated | Method and apparatus for wireless power transmission |
US20080077976A1 (en) | 2006-09-27 | 2008-03-27 | Rockwell Automation Technologies, Inc. | Cryptographic authentication protocol |
US8015409B2 (en) | 2006-09-29 | 2011-09-06 | Rockwell Automation Technologies, Inc. | Authentication for licensing in an embedded system |
US8761196B2 (en) | 2006-09-29 | 2014-06-24 | Fisher-Rosemount Systems, Inc. | Flexible input/output devices for use in process control systems |
US7622994B2 (en) | 2006-10-10 | 2009-11-24 | Broadcom Corporation | Bias circuit with increased power supply rejection |
DE602006021193D1 (de) | 2006-10-27 | 2011-05-19 | Agie Charmilles S A | Leiterplatteneinheit und Verfahren zur Herstellung dazu |
US7234963B1 (en) | 2006-11-08 | 2007-06-26 | Kui-Hsien Huang | USB connector with orientation adjustment |
US7960870B2 (en) | 2006-11-27 | 2011-06-14 | Xslent Energy Technologies, Llc | Power extractor for impedance matching |
US8013474B2 (en) | 2006-11-27 | 2011-09-06 | Xslent Energy Technologies, Llc | System and apparatuses with multiple power extractors coupled to different power sources |
US9130390B2 (en) | 2006-11-27 | 2015-09-08 | David A. Besser | Power extractor detecting power and voltage changes |
US8581437B2 (en) | 2006-12-20 | 2013-11-12 | Analogic Corporation | Non-contact rotary power transfer system |
WO2008083384A2 (fr) | 2006-12-29 | 2008-07-10 | Prodea Systems, Inc. | Système et procédé pour acquérir, rassembler, gérer et distribuer les média |
JP4960710B2 (ja) | 2007-01-09 | 2012-06-27 | ソニーモバイルコミュニケーションズ株式会社 | 無接点電力伝送コイル、携帯端末及び端末充電装置、平面コイルの磁性体層形成装置及び磁性体層形成方法 |
US20080181316A1 (en) | 2007-01-25 | 2008-07-31 | Philip John Crawley | Partitioned Signal and Power Transfer Across an Isolation Barrier |
US7684875B2 (en) | 2007-02-02 | 2010-03-23 | Fisher-Rosemount Systems, Inc. | Methods and apparatus to configure process control system inputs and outputs |
US7510420B2 (en) | 2007-02-09 | 2009-03-31 | Belkin International, Inc. | Rotating universal serial bus hub |
JP4842174B2 (ja) | 2007-03-07 | 2011-12-21 | Uro電子工業株式会社 | 非接触給電装置 |
JP2008257707A (ja) * | 2007-03-09 | 2008-10-23 | Omron Corp | ビルディングブロック型の制御装置 |
GB2463806B (en) | 2007-05-08 | 2012-07-18 | Scanimetrics Inc | Ultra high speed signal transmission/reception |
CA2630016A1 (fr) | 2007-05-21 | 2008-11-21 | Nec Infrontia Corporation | Dispositif d'acces d'interface a fente, methode d'acces d'interface a logement en forme de fente et programme connexe |
US8213902B2 (en) | 2007-08-02 | 2012-07-03 | Red Hat, Inc. | Smart card accessible over a personal area network |
EP2179364B1 (fr) * | 2007-08-15 | 2011-01-12 | Nxp B.V. | Interface de bus i 2 c à mode opératoire parallèle |
GB2452251B (en) | 2007-08-21 | 2010-03-24 | Motorola Inc | Method and apparatus for authenticating a network device |
JP4858360B2 (ja) | 2007-08-29 | 2012-01-18 | 三菱電機株式会社 | 情報提供装置 |
US8095713B2 (en) | 2007-09-04 | 2012-01-10 | Apple Inc. | Smart cables |
JP5338052B2 (ja) | 2007-09-05 | 2013-11-13 | 大日本印刷株式会社 | 非接触伝送装置 |
TW200913433A (en) | 2007-09-10 | 2009-03-16 | J Tek Inc | Scattered energy storage control system |
US8327130B2 (en) | 2007-09-25 | 2012-12-04 | Rockwell Automation Technologies, Inc. | Unique identification of entities of an industrial control system |
US20090092248A1 (en) | 2007-10-04 | 2009-04-09 | Advanced Micro Devices, Inc. | Encryption-based authentication for binding modules |
WO2009055741A1 (fr) | 2007-10-26 | 2009-04-30 | Pure Digital Technologies | Interface utilisateur pour caméra vidéo numérique portable |
US9277184B2 (en) * | 2007-10-30 | 2016-03-01 | Cockster Music, Inc. | Apparatus and method for managing media content |
US8149587B2 (en) | 2007-11-13 | 2012-04-03 | Rockwell Automation Technologies, Inc. | Drive modularity |
US8132231B2 (en) | 2007-12-06 | 2012-03-06 | International Business Machines Corporation | Managing user access entitlements to information technology resources |
JP5141972B2 (ja) | 2007-12-07 | 2013-02-13 | オムロン株式会社 | 産業用コントローラ |
EP2238666A1 (fr) * | 2007-12-21 | 2010-10-13 | Access Business Group International LLC | Circuits pour transfert de puissance inductif |
CN101262401B (zh) | 2007-12-28 | 2010-12-29 | 上海自动化仪表股份有限公司 | 一种环形网络中实现网络恢复的方法 |
JP5332201B2 (ja) | 2007-12-28 | 2013-11-06 | トヨタ自動車株式会社 | 燃料電池ユニットおよび燃料電池 |
US7614909B2 (en) | 2008-02-14 | 2009-11-10 | Tek-Chain Technology Co., Ltd. | Support stand for electronic devices |
US8001381B2 (en) | 2008-02-26 | 2011-08-16 | Motorola Solutions, Inc. | Method and system for mutual authentication of nodes in a wireless communication network |
CN101533380A (zh) * | 2008-03-12 | 2009-09-16 | 鸿富锦精密工业(深圳)有限公司 | 多设备连接系统 |
US8175528B2 (en) | 2008-03-18 | 2012-05-08 | Spansion Llc | Wireless mass storage flash memory |
US8175085B2 (en) | 2008-03-25 | 2012-05-08 | Fusion-Io, Inc. | Bus scaling device |
US9401839B2 (en) | 2008-04-04 | 2016-07-26 | Schweitzer Engineering Laboratories, Inc. | Generation and control of network events and conversion to SCADA protocol data types |
US8633801B2 (en) | 2008-04-09 | 2014-01-21 | Panasonic Corporation | Battery authentication system, electronic device, battery, and battery charger |
US20090278509A1 (en) | 2008-05-06 | 2009-11-12 | Samuel Boyles | Battery charging and isolation system for gas engine |
JP4698702B2 (ja) | 2008-05-22 | 2011-06-08 | 三菱電機株式会社 | 電子機器 |
WO2009155030A2 (fr) | 2008-05-28 | 2009-12-23 | Georgia Tech Research Corporation | Systèmes et procédés pour fournir de l'énergie sans fil à une unité portable |
US8674551B2 (en) * | 2008-06-06 | 2014-03-18 | University Of Florida Research Foundation, Inc. | Method and apparatus for contactless power transfer |
CN102105808B (zh) | 2008-06-27 | 2015-02-11 | 江森自控帅福得先进能源动力系统有限责任公司 | 电池单元诊断系统和方法 |
JP5147568B2 (ja) | 2008-06-30 | 2013-02-20 | 日本電信電話株式会社 | ネットワークシステム |
US7670190B2 (en) | 2008-07-08 | 2010-03-02 | Hon Hai Precision Ind. Co., Ltd. | Rotatable electrical interconnection device |
US7815471B2 (en) | 2008-08-01 | 2010-10-19 | Hon Hai Precision Ind. Co., Ltd. | Rotatable electrical interconnection device |
JP2010061939A (ja) * | 2008-09-03 | 2010-03-18 | Omron Corp | 多セル電池システム、及び管理番号符番方法 |
CN101349916B (zh) | 2008-09-05 | 2010-12-08 | 李剑 | 动车组停车对位视频监控系统 |
US20100082869A1 (en) | 2008-09-26 | 2010-04-01 | Rockwell Automation Technologies, Inc. | Stackable i/o modules appearing as standard usb mass storage devices |
CN100581107C (zh) | 2008-11-04 | 2010-01-13 | 西安西电捷通无线网络通信有限公司 | 一种基于三元对等鉴别(TePA)的可信平台验证方法 |
JP5329184B2 (ja) | 2008-11-12 | 2013-10-30 | 株式会社日立製作所 | 公開鍵証明書の検証方法及び検証サーバ |
US8341717B1 (en) | 2008-11-13 | 2012-12-25 | Sprint Communications Company L.P. | Dynamic network policies based on device classification |
WO2010057312A1 (fr) | 2008-11-24 | 2010-05-27 | Certicom Corp. | Système et procédé de sécurité à base matérielle |
JP2010135903A (ja) | 2008-12-02 | 2010-06-17 | Fuji Xerox Co Ltd | 通信媒体及び通信システム |
WO2010067433A1 (fr) | 2008-12-11 | 2010-06-17 | 三菱電機株式会社 | Dispositif de communication d'auto-authentification, dispositif de communication de vérification d'auto-authentification, système d’authentification de dispositif, procédé d’authentification de dispositif destiné à un système d’authentification de dispositif, programme de communication d'auto-authentification et programme de communication de vérification d'auto-authentification |
US8374094B2 (en) | 2008-12-11 | 2013-02-12 | Fisher-Rosemount Systems, Inc | Methods and systems to verify a communication path between a field device and a process controller in a process control system |
TWI388153B (zh) | 2008-12-12 | 2013-03-01 | Wistron Neweb Corp | 網路設備 |
CN103208830B (zh) | 2008-12-12 | 2016-06-22 | 英特尔公司 | 非接触输电设备的电力传输的控制方法及非接触输电设备 |
US8812012B2 (en) | 2008-12-16 | 2014-08-19 | The Nielsen Company (Us), Llc | Methods and apparatus for associating media devices with a demographic composition of a geographic area |
CN101447861B (zh) | 2008-12-29 | 2011-10-26 | 中兴通讯股份有限公司 | Ieee 1588时间同步系统及其实现方法 |
US8248230B2 (en) | 2009-02-20 | 2012-08-21 | Redwood Systems, Inc. | Smart power device |
US8677145B2 (en) | 2009-02-27 | 2014-03-18 | Atmel Corporation | Single pin communication mechanism |
JP5304331B2 (ja) | 2009-03-05 | 2013-10-02 | 東芝三菱電機産業システム株式会社 | プラント監視制御システム移行装置 |
US8388353B2 (en) | 2009-03-11 | 2013-03-05 | Cercacor Laboratories, Inc. | Magnetic connector |
JP4781447B2 (ja) | 2009-03-30 | 2011-09-28 | セコム株式会社 | 監視システム |
US9318917B2 (en) | 2009-04-09 | 2016-04-19 | Sony Corporation | Electric storage apparatus and power control system |
AU2010270601B2 (en) | 2009-07-07 | 2016-04-14 | Accenture Global Solutions Limited | Enterprise smart grid and demand management platform and methods for application development and management |
TWM372577U (en) | 2009-08-12 | 2010-01-11 | Advanced Connectek Inc | Dual-shaft plug connector |
US8654524B2 (en) | 2009-08-17 | 2014-02-18 | Apple Inc. | Housing as an I/O device |
CN201590580U (zh) | 2009-08-31 | 2010-09-22 | 厦门普罗太克科技有限公司 | 用于ups冗余并联系统的通讯线接头 |
JP5490473B2 (ja) | 2009-09-15 | 2014-05-14 | ルネサスエレクトロニクス株式会社 | データ処理システム、電気自動車及びメンテナンスサービスシステム |
CN102035220A (zh) * | 2009-09-25 | 2011-04-27 | 北京华旗资讯数码科技有限公司 | 一种无线供电装置 |
JP5481146B2 (ja) | 2009-09-30 | 2014-04-23 | 株式会社東芝 | 電池管理装置、二次電池装置および車両 |
US20110082621A1 (en) | 2009-10-02 | 2011-04-07 | Eric Berkobin | Method and system for predicting battery life based on vehicle battery, usage, and environmental data |
JP2011086469A (ja) | 2009-10-15 | 2011-04-28 | Sony Corp | 電池パック |
EP2317743B1 (fr) | 2009-10-28 | 2015-05-06 | BlackBerry Limited | Système d'identification accessoire de dispositif de communications mobiles, accessoire amélioré à utiliser avec un dispositif de communication mobile et son procédé d'identification |
DE102009054155A1 (de) | 2009-11-23 | 2011-05-26 | Abb Ag | Ein- und/oder Ausgabe-Sicherheitsmodul für ein Automatisierungsgerät |
US8849097B2 (en) | 2009-12-21 | 2014-09-30 | United Video Properties, Inc. | Energy-efficient media equipment device |
US20110154501A1 (en) | 2009-12-23 | 2011-06-23 | Banginwar Rajesh P | Hardware attestation techniques |
US8799540B2 (en) * | 2010-01-05 | 2014-08-05 | Microsoft Corporation | Providing signals to electronic connectors |
JP2011155710A (ja) | 2010-01-25 | 2011-08-11 | Sony Corp | 電力管理装置、電子機器及び電力管理方法 |
US8510487B2 (en) * | 2010-02-11 | 2013-08-13 | Silicon Image, Inc. | Hybrid interface for serial and parallel communication |
US20110208324A1 (en) * | 2010-02-25 | 2011-08-25 | Mitsubishi Electric Corporation | Sysyem, method, and apparatus for maintenance of sensor and control systems |
US8310380B2 (en) | 2010-03-02 | 2012-11-13 | Invensense Inc. | Selectable communication interface configurations for motion sensing device |
US8062070B2 (en) | 2010-03-15 | 2011-11-22 | Tyco Electronics Corporation | Connector assembly having a compensation circuit component |
JP2011217037A (ja) | 2010-03-31 | 2011-10-27 | Renesas Electronics Corp | ネットワークシステム及び盗難抑止方法 |
KR101133262B1 (ko) | 2010-04-08 | 2012-04-05 | 충남대학교산학협력단 | 강인한 scada시스템의 하이브리드 키 관리방법 및 세션키 생성방법 |
CN102236329A (zh) | 2010-05-05 | 2011-11-09 | 河南友利华系统工程有限公司 | 安全型工业监控器 |
US8380905B2 (en) | 2010-05-21 | 2013-02-19 | National Semiconductor Corporation | Isolated communication bus and related protocol |
CN102907070B (zh) | 2010-05-25 | 2015-06-17 | 西门子公司 | 用于交换数据的方法和装置,以及网络 |
CN101853237B (zh) * | 2010-05-31 | 2012-07-04 | 华为技术有限公司 | 片上系统及axi总线下的传输方法 |
DE102010029952B4 (de) | 2010-06-10 | 2019-06-27 | Endress + Hauser Process Solutions Ag | Verfahren zum Integrieren von zumindest einem Feldgerät in ein Netzwerk der Automatisierungstechnik |
US8832236B2 (en) | 2010-06-21 | 2014-09-09 | Fisher-Rosemount Systems, Inc. | Methods, apparatus and articles of manufacture to replace field devices in process control systems |
US8287306B2 (en) | 2010-06-30 | 2012-10-16 | Delphi Technologies, Inc. | Electrical connection system that absorbs multi-connector positional mating tolerance variation |
US8587318B2 (en) | 2010-07-27 | 2013-11-19 | GM Global Technology Operations LLC | Sensor arrangement for an energy storage device and a method of using the same |
EP2413438A1 (fr) | 2010-07-29 | 2012-02-01 | Samsung Electronics Co., Ltd. | Connecteur de câble |
KR20120011767A (ko) | 2010-07-29 | 2012-02-08 | 삼성전자주식회사 | 케이블 커넥터 |
US20120053742A1 (en) | 2010-08-30 | 2012-03-01 | Sony Corporation | Information processing apparatus, information processing method, information processing system, and transportation means |
CN102014386B (zh) | 2010-10-15 | 2012-05-09 | 西安西电捷通无线网络通信股份有限公司 | 一种基于对称密码算法的实体鉴别方法及系统 |
EP2630698B1 (fr) | 2010-10-22 | 2017-02-22 | ADC Telecommunications, Inc. | Agencement d'ensemble de contacts destiné à un connecteur femelle à angle droit |
EP2450921B1 (fr) | 2010-11-05 | 2012-09-26 | RAFI GmbH & Co. KG | Dispositif de chargement, station de réception et dispositif d'enfichage pour la transmission inductive d'énergie électrique |
CN101977104B (zh) | 2010-11-13 | 2013-01-09 | 上海交通大学 | 基于ieee1588精确时钟同步协议系统及其同步方法 |
JP2012129183A (ja) | 2010-11-26 | 2012-07-05 | Sony Corp | 二次電池セル、電池パック及び電力消費機器 |
CN102480352B (zh) | 2010-11-30 | 2015-09-16 | 苏州景昱医疗器械有限公司 | 植入式医疗系统的安全保障方法及系统 |
DE102010062266A1 (de) | 2010-12-01 | 2012-06-21 | Codewrights Gmbh | Verfahren zur Realisierung von zumindest einer Zusatzfunktion eines Feldgeräts in der Automatisierungstechnik |
US8650419B2 (en) | 2010-12-20 | 2014-02-11 | Hitachi, Ltd. | Storage apparatus and its control method |
CN102546707A (zh) | 2010-12-27 | 2012-07-04 | 上海杉达学院 | 客户信息管理方法和管理系统 |
AU2011100168B4 (en) | 2011-02-09 | 2011-06-30 | Device Authority Ltd | Device-bound certificate authentication |
DE112012000548T5 (de) | 2011-01-24 | 2013-11-21 | Abb Inc. | Verfahren zum Analysieren und Diagnostizieren von Grossprozessautomatisierungs-Regelsystemen |
US20130011719A1 (en) | 2011-01-25 | 2013-01-10 | Panasonic Corporation | Battery module and battery assembly used therein |
US8157569B1 (en) | 2011-02-08 | 2012-04-17 | Longlife International Limited | Biaxially rotatable electrical connector |
FR2972304A1 (fr) | 2011-03-02 | 2012-09-07 | Commissariat Energie Atomique | Batterie avec gestion individuelle des cellules |
US9847654B2 (en) | 2011-03-05 | 2017-12-19 | Powin Energy Corporation | Battery energy storage system and control system and applications thereof |
JP2012190583A (ja) | 2011-03-09 | 2012-10-04 | Kansai Electric Power Co Inc:The | 配線管理装置、配線管理システムおよび配線管理方法 |
JP2012195259A (ja) | 2011-03-18 | 2012-10-11 | Panasonic Corp | 電池 |
US9405285B2 (en) | 2011-03-18 | 2016-08-02 | Honeywell International Inc. | Interface for local configuration and monitoring of an industrial field device with support for provisioning onto an industrial wireless network and related system and method |
CA2830283C (fr) | 2011-03-25 | 2016-11-01 | Certicom Corp. | Interrogation d'un dispositif d'authentification |
US9225534B2 (en) | 2011-04-15 | 2015-12-29 | Electronic Systems Protection, Inc. | Power conditioning management |
WO2012145715A2 (fr) | 2011-04-22 | 2012-10-26 | Expanergy,Llc. | Systèmes et procédés pour analyser une utilisation d'énergie |
US8651874B2 (en) | 2011-05-04 | 2014-02-18 | YFC-Boneagel Electric Co., Ltd. | Transmission line with rotatable connector |
US8595366B2 (en) * | 2011-05-05 | 2013-11-26 | Qualcomm Incorporated | Method and system for dynamically creating and servicing master-slave pairs within and across switch fabrics of a portable computing device |
CN103503366B (zh) | 2011-05-06 | 2016-10-12 | 塞尔蒂卡姆公司 | 管理针对认证设备的数据 |
KR20120129488A (ko) | 2011-05-20 | 2012-11-28 | (주)에스피에스 | 마그네틱 커넥팅 장치 |
US8667078B2 (en) | 2011-05-31 | 2014-03-04 | General Electric Company | Systems and methods of extracting, storing, and serving device definition file information |
US8856302B2 (en) | 2011-05-31 | 2014-10-07 | General Electric Company | Systems and methods for foundation fieldbus alerts |
JP5741222B2 (ja) | 2011-05-31 | 2015-07-01 | ソニー株式会社 | バッテリ装置、制御方法、及び電動車両 |
CN202205977U (zh) | 2011-06-21 | 2012-04-25 | 周于麟 | 电池供电、传感器双鉴管理的两路家用电器自动化插座 |
JP5762182B2 (ja) | 2011-07-11 | 2015-08-12 | 三菱電機株式会社 | 電力管理システム、エネルギー管理装置、情報管理装置、制御装置 |
TWI485572B (zh) | 2011-07-26 | 2015-05-21 | 睿能創意公司 | 用於車輛中之電力儲存器件之實體保全之裝置、方法及物品 |
WO2013016548A2 (fr) | 2011-07-26 | 2013-01-31 | Gogoro, Inc. | Appareil, procédé et article utilisés pour l'authentification, la sécurité et le contrôle de dispositifs de stockage d'energie, tels que des accumulateurs |
TWI427471B (zh) | 2011-07-28 | 2014-02-21 | Quanta Comp Inc | 伺服器機櫃系統與其操作方法 |
GB201113078D0 (en) | 2011-07-29 | 2011-09-14 | Wessex Advanced Switching Products Ltd | An aircraft interior power converter |
DE102011109090A1 (de) | 2011-08-01 | 2013-02-07 | Ceag Notlichtsysteme Gmbh | Notbeleuchtungssystem und Verfahren für dessen Versorgung |
TWI436280B (zh) | 2011-08-22 | 2014-05-01 | Acer Inc | 存取基本輸入輸出系統設定的認證方法 |
WO2013031124A1 (fr) | 2011-08-26 | 2013-03-07 | パナソニック株式会社 | Dispositif terminal, dispositif de vérification, dispositif de distribution de clé, procédé de reproduction de contenu, procédé de distribution de clé et programme informatique |
WO2013033247A1 (fr) | 2011-08-29 | 2013-03-07 | Control4 Corporation | Dispositif de boîte murale permettant de gérer l'énergie |
JP5701730B2 (ja) | 2011-09-30 | 2015-04-15 | 株式会社東芝 | 充放電判定装置、充放電判定方法、及び充放電判定プログラム |
JP5808418B2 (ja) | 2011-10-07 | 2015-11-10 | 日立オートモティブシステムズ株式会社 | 電池監視装置、電池監視システム |
KR101543711B1 (ko) | 2011-10-11 | 2015-08-12 | 한국전자통신연구원 | 짧은 서명을 제공하는 경량 그룹서명 방법 및 장치 |
US20130195119A1 (en) | 2011-10-14 | 2013-08-01 | Qualcomm Incorporated | Feedback channel for wireless display devices |
JP5013019B1 (ja) | 2011-12-07 | 2012-08-29 | パナソニック株式会社 | 非接触充電モジュール及びそれを備えた携帯端末 |
US10103875B1 (en) | 2011-12-20 | 2018-10-16 | Amazon Technologies, Inc. | Authentication through a secret holding proxy |
US8971072B2 (en) | 2011-12-30 | 2015-03-03 | Bedrock Automation Platforms Inc. | Electromagnetic connector for an industrial control system |
US9600434B1 (en) | 2011-12-30 | 2017-03-21 | Bedrock Automation Platforms, Inc. | Switch fabric having a serial communications interface and a parallel communications interface |
US8862802B2 (en) | 2011-12-30 | 2014-10-14 | Bedrock Automation Platforms Inc. | Switch fabric having a serial communications interface and a parallel communications interface |
WO2015020633A1 (fr) | 2013-08-06 | 2015-02-12 | Bedrock Automation Platforms Inc. | Système de commande industriel sécurisé |
US9467297B2 (en) | 2013-08-06 | 2016-10-11 | Bedrock Automation Platforms Inc. | Industrial control system redundant communications/control modules authentication |
US9437967B2 (en) | 2011-12-30 | 2016-09-06 | Bedrock Automation Platforms, Inc. | Electromagnetic connector for an industrial control system |
US9191203B2 (en) | 2013-08-06 | 2015-11-17 | Bedrock Automation Platforms Inc. | Secure industrial control system |
US9449756B2 (en) | 2013-05-02 | 2016-09-20 | Bedrock Automation Platforms Inc. | Electromagnetic connectors |
US8868813B2 (en) | 2011-12-30 | 2014-10-21 | Bedrock Automation Platforms Inc. | Communications control system with a serial communications interface and a parallel communications interface |
EP2613421B1 (fr) | 2012-01-09 | 2015-03-11 | BlackBerry Limited | Authentification de dispositifs de type semi-conducteur |
JP2013153596A (ja) | 2012-01-25 | 2013-08-08 | Hitachi Ulsi Systems Co Ltd | 充放電監視装置およびバッテリパック |
JP2013170258A (ja) | 2012-02-22 | 2013-09-02 | Asahi Kasei Chemicals Corp | 難燃樹脂フィルム |
DE102012003370B4 (de) | 2012-02-22 | 2015-05-28 | Phoenix Contact Gmbh & Co. Kg | Profinet Ethernet Adapter |
US8920142B2 (en) | 2012-02-28 | 2014-12-30 | Hamilton Sundstrand Corporation | Wet rotor pump motor stator sealing liner |
WO2013134366A1 (fr) | 2012-03-06 | 2013-09-12 | Burns Christopher J | Système de connexion et libération rapide de carte à puce à un ordinateur |
JP2013192389A (ja) | 2012-03-14 | 2013-09-26 | Ntt Facilities Inc | 組電池の放電制御システムおよび放電制御方法 |
US9720478B2 (en) | 2012-03-19 | 2017-08-01 | Panasonic Intellectual Property Management Co., Ltd. | Storage battery monitoring method, storage battery monitoring system, and storage battery system |
US8973124B2 (en) | 2012-04-30 | 2015-03-03 | General Electric Company | Systems and methods for secure operation of an industrial controller |
US8707032B2 (en) | 2012-04-30 | 2014-04-22 | General Electric Company | System and method for securing controllers |
US8694770B1 (en) | 2012-07-18 | 2014-04-08 | Dj Inventions, Llc | Auditable cryptographic protected cloud computing communication system |
US9635037B2 (en) | 2012-09-06 | 2017-04-25 | Waterfall Security Solutions Ltd. | Remote control of secure installations |
US9459670B2 (en) | 2012-09-07 | 2016-10-04 | Apple Inc. | Adapter for use with a portable electronic device |
US20140075186A1 (en) | 2012-09-13 | 2014-03-13 | Texas Instruments Incorporated | Multiple Access Key Fob |
US8954735B2 (en) | 2012-09-28 | 2015-02-10 | Intel Corporation | Device, method, and system for secure trust anchor provisioning and protection using tamper-resistant hardware |
US20140091623A1 (en) | 2012-09-28 | 2014-04-03 | Keith Shippy | Power share controller |
JP6022886B2 (ja) | 2012-10-16 | 2016-11-09 | 株式会社日立国際電気 | 無線監視カメラシステム及び無線監視カメラ装置 |
JP5984618B2 (ja) | 2012-10-18 | 2016-09-06 | 三菱日立パワーシステムズ株式会社 | タービンのケーシング、タービン及びケーシングの組立方法 |
US9671468B2 (en) | 2012-11-07 | 2017-06-06 | Microsoft Technology Licensing, Llc | Battery with computing, sensing and communication capabilities |
US8777671B2 (en) | 2012-11-08 | 2014-07-15 | Kui-Hsien Huang | Multi-direction adjustable connector joint structure |
US9202162B2 (en) | 2012-11-09 | 2015-12-01 | Maxim Integrated Products, Inc. | Embedded radio frequency identification (RFID) package |
US9092022B2 (en) | 2012-11-16 | 2015-07-28 | Dell Products L.P. | Systems and methods for load balancing of modular information handling resources in a chassis |
US10267134B2 (en) | 2013-01-04 | 2019-04-23 | Carbo Ceramics Inc. | Methods and systems for determining subterranean fracture closure |
US20150303729A1 (en) | 2013-01-07 | 2015-10-22 | Hitachi, Ltd. | Energy Storage System Controller |
CN103064032A (zh) | 2013-01-08 | 2013-04-24 | 重庆长安汽车股份有限公司 | 一种动力电池的故障诊断系统 |
CN203180248U (zh) | 2013-03-07 | 2013-09-04 | 特通科技有限公司 | 具有信号处理ic的usb连接器及usb传输线 |
CN105452471A (zh) | 2013-03-15 | 2016-03-30 | 加利福尼亚大学董事会 | 使用光热平台向活细胞中的高通量运输物递送 |
US9522357B2 (en) | 2013-03-15 | 2016-12-20 | Products Unlimited, Inc. | Filtration media fiber structure and method of making same |
EP2782375A1 (fr) | 2013-03-20 | 2014-09-24 | Eff'Innov Technologies | Dispositif intelligent d'alimentation en énergie et procédé correspondant pour utiliser un dispositif d'alimentation |
JP6319294B2 (ja) | 2013-03-22 | 2018-05-09 | ソニー株式会社 | 管理装置、通信装置、管理方法、および管理システム |
WO2014179556A1 (fr) | 2013-05-01 | 2014-11-06 | Northwestern University | Simulateurs chirurgicaux et ses procédés associés |
DE102013209676A1 (de) | 2013-05-24 | 2014-11-27 | Schneider Electric Industries Sas | Konfigurationssoftware und Verfahren zum Erstellen von Konfigurationsdaten und eines PLC-Programms für ein eine speicherprogrammierbare Steuerung umfassendes Steuer- und/oder Schutzgerät für die Mittel- oder Hochspannungstechnik |
JP5362930B1 (ja) | 2013-07-04 | 2013-12-11 | レスク株式会社 | 電動車両用バッテリ交換システム及びプログラム |
DE102013213550A1 (de) | 2013-07-11 | 2015-01-15 | Robert Bosch Gmbh | Batteriezelle mit einem prismatischen oder zylindrischen Gehäuse, Batteriemodul sowie Kraftfahrzeug |
JP6013988B2 (ja) | 2013-07-18 | 2016-10-25 | 日本電信電話株式会社 | データ収集システム、データ収集方法、ゲートウェイ装置及びデータ集約プログラム |
US20150048684A1 (en) | 2013-08-06 | 2015-02-19 | Bedrock Automation Platforms Inc. | Secure power supply for an industrial control system |
US10613567B2 (en) | 2013-08-06 | 2020-04-07 | Bedrock Automation Platforms Inc. | Secure power supply for an industrial control system |
JP6146909B2 (ja) | 2013-10-11 | 2017-06-14 | 矢崎総業株式会社 | 給電装置及び給電装置の組立方法 |
US10128684B2 (en) | 2013-10-28 | 2018-11-13 | Virtual Power Systems, Inc. | Energy control via power requirement analysis and power source enablement |
CN203645015U (zh) | 2013-12-17 | 2014-06-11 | 深圳盛凌电子股份有限公司 | 连接器 |
CN103701919A (zh) | 2013-12-31 | 2014-04-02 | 曙光云计算技术有限公司 | 远程登录方法与系统 |
CN111293495B (zh) | 2014-07-07 | 2022-05-24 | 基岩自动化平台公司 | 工业控制系统电缆 |
JP6425984B2 (ja) | 2014-07-07 | 2018-11-21 | ベドロック・オートメーション・プラットフォームズ・インコーポレーテッド | 産業用制御システム冗長通信/制御モジュール認証 |
CN203932181U (zh) | 2014-07-07 | 2014-11-05 | 中投仙能科技(苏州)有限公司 | 一种堆垛式锂电池系统 |
US9912737B2 (en) | 2014-08-27 | 2018-03-06 | Exxonmobil Research And Engineering Company | Method and system for modular interoperable distributed control |
CN104297691A (zh) | 2014-09-29 | 2015-01-21 | 上海吉能电源系统有限公司 | 电池组健康状态诊断系统和方法 |
CN204243110U (zh) | 2014-12-17 | 2015-04-01 | 天津力神特种电源科技有限公司 | 层叠式锂离子电池组 |
CN104505894B (zh) | 2014-12-30 | 2017-01-18 | 中国矿业大学 | 一种基于矿用锂离子电池的电源管理系统及状态估计方法 |
JP6455712B2 (ja) | 2015-02-03 | 2019-01-23 | パナソニックIpマネジメント株式会社 | コンセント |
JP7029220B2 (ja) | 2015-02-09 | 2022-03-03 | ベドロック・オートメーション・プラットフォームズ・インコーポレーテッド | 多チャネル切り替え能力を有する入力/出力モジュール |
EP3281386B1 (fr) | 2015-04-07 | 2020-01-01 | Tyco Fire & Security GmbH | Authentification et sécurité point a point pour machine-à-machine et machine à cloud |
JP6189479B1 (ja) | 2016-05-27 | 2017-08-30 | 株式会社リクルートホールディングス | 順番管理システムおよびプログラム |
US9843149B1 (en) | 2016-09-16 | 2017-12-12 | Coleman Cable, Llc | Foldable power strip |
JP2019146257A (ja) | 2019-05-07 | 2019-08-29 | ベドロック・オートメーション・プラットフォームズ・インコーポレーテッド | 安全な産業用制御システム |
EP3806226A1 (fr) | 2019-10-09 | 2021-04-14 | NXP USA, Inc. | Mesures de tension redondant pour systèmes de gestion de batterie |
-
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- 2011-12-30 US US13/341,161 patent/US8862802B2/en active Active
-
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- 2012-12-28 CN CN201610239130.XA patent/CN105680911B/zh active Active
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090157937A1 (en) * | 2007-12-18 | 2009-06-18 | Phoenix Contact Gmbh & Co. Kg | Modular Data Transmission System with Separate Energy Supply for Each Connected Module |
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JP2021185620A (ja) | 2021-12-09 |
EP2798707A4 (fr) | 2016-03-30 |
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CN105680911A (zh) | 2016-06-15 |
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